Business English idioms: Understanding corporate lingo

ÃÛÌÒapp Languages
Buisness people in a workplace stood around a table laughing

When it comes to business, communication is key. Knowing how to use business English idioms can really help you express yourself, make connections and achieve success. These colorful expressions add depth and nuance to our conversations, making it easier to communicate confidently and effectively.Ìý

Today, we explore several commonly used idioms you might come across when using English in the workplace, providing examples of how they can be used and shedding light on their meanings.

Ballpark figure

A ballpark figure means an estimate or rough guess of a quantity or value. It's a handy way to give a general idea or range without getting too into the details. This can be really helpful during negotiations or planning when you don't need exact numbers. Ballpark figures give you a sense of the bigger picture without bogging you down with specifics.Ìý

In the redÌý

If someone says they are "in the red", it means they are having a tough time financially and are experiencing losses or negative cash flow. This happens when expenses are more than the money coming in, resulting in a negative balance or deficit. The term originated from using red ink in financial records to indicate negative numbers.

Blue-sky thinking

A way to describe a really creative and outside-the-box approach to problem-solving or brainstorming. Basically thinking or brainstorming without any boundaries or limits. A manager might encourage a team to do some blue-sky thinking, allowing them to come up with some very imaginative ideas and concepts.Ìý

Square the circle

An idiom for attempting an impossible task, originating from a math problem where you can't create a square with the same area as a circle using just a compass and straight edge. Someone may say trying to reach a solution all clients were happy with was like trying to square the circle, implying that it was a difficult and almost impossible task.

Don't put all your eggs into one basket

This saying suggests that relying on just one strategy or investment is not wise. It emphasizes the importance of diversification and spreading risks for long-term success. To achieve sustained success, a financial advisor may suggest to their client to diversify their investment portfolio and not solely rely on one option.

Make ends meet

The meaning of making ends meet involves being able to complete a task or project using the existing income or resources. It requires efficient management of finances to cover necessary expenses, despite having a limited budget or resources.ÌýFor instance, if someone is working on a project with a restricted budget, they may need to make ends meet as they cannot obtain additional funds to support it.

Cover all bases

This means considering every possible factor and handling them carefully to prevent problems or risks. Making sure everything is examined, and anticipating any potential challenges or situations. A business doing a report or analysis may want to "cover all the bases" to prevent any surprise issues or gaps.

The origin of this is likely a reference to baseball. When playing defense, the goal is to protect or 'cover' your bases and stop the other team from getting points.

Get down to brass tacks

To solve a problem or task, by focusing on the important details and practical steps needed for success. Avoiding unnecessary distractions and concentrating on what's essential.ÌýFor instance, a project manager might say, "Let's focus on the necessary steps we need to take to complete this project on time by getting down to brass tacks."

Playing hardball

"Playing hardball" means being tough and unwavering during negotiations or business deals. It shows that someone is assertive and firm in defending their interests. If the other party is unyielding, a skilled negotiator may suggest "playing hardball" to get a better deal.

These are just a few of a long list, but by adopting idioms and English phrases like these into your professional interactions, you can strengthen relationships with colleagues and showcase your understanding of the business environment more clearly. Plus, it can give you a boost of confidence in your language learning and in navigating the complex world of corporate English.

If you want to refine your business English skills even further, make sure to check out our blog postÌý5 ways to politely say no in Business English. You can also check out Mondly, an app developed to help you learn languages for various realistic scenarios.Ìý

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    AI-integration strategies

    There are many ways in which educators can integrate AI responsibly, while encouraging our learners to do so too.

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    3.ÌýUse the GSE Learning Objectives to build confidence in language abilities

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    How teachers can use the GSE for professional development

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    As English teachers, we’re usually the ones helping others grow. We guide learners through challenges, celebrate their progress and push them to reach new heights. But what about our own growth? How do we, as educators, continue to develop and refine our practice?

    The Global Scale of English (GSE) is often seen as a tool for assessing students. However, in my experience, it can also be a powerful guide for teachers who want to become more intentional, reflective, and confident in their teaching. Here's how the GSE has helped me in my own journey as an English teacher and how it can support yours too.

    About the GSE

    The GSE is a proficiency scale developed by ÃÛÌÒapp. It measures English ability across four skills – listening, speaking, reading and writing – on a scale from 10 to 90. It’s aligned with the CEFR but offers more detailed learning objectives, which can be incredibly useful in diverse teaching contexts.

    I first encountered the GSE while exploring ways to better personalize learning objectives in my Business English classes. As a teacher in a non-formal education setting in Indonesia, I often work with students who don’t fit neatly into one CEFR level. I needed something more precise, more flexible, and more connected to real classroom practice. That’s when the GSE became a turning point.

    Reflecting on our teaching practice

    The GSE helped me pause and reflect. I started reading through the learning objectives and asking myself important questions. Were my lessons really aligned with what learners at this level needed? Was I challenging them just enough or too much?

    By using the GSE as a mirror, I began to see areas where I could improve. For example, I realized that, although I was confident teaching speaking skills, I wasn’t always giving enough attention to writing development. The GSE didn’t judge me. It simply showed me where I could grow.

    Planning with purpose

    One of the best things about the GSE is that it brings clarity to lesson planning. Instead of guessing whether an activity is suitable for a student’s level, I now check the GSE objectives. If I know a learner is at GSE 50 in speaking, I can design a role-play that matches that level of complexity. If another learner is at GSE 60, I can challenge them with more open-ended tasks.

    Planning becomes easier and more purposeful. I don’t just create lessons, I design learning experiences that truly meet students where they are.

    Collaborating with other teachers

    The GSE has also become a shared language for collaboration. When I run workshops or peer mentoring sessions, I often invite teachers to explore the GSE Toolkit together. We look at learning objectives, discuss how they apply to our learners, and brainstorm ways to adapt materials.

    These sessions are not just about theory: they’re energizing. Teachers leave with new ideas, renewed motivation and a clearer sense of how to bring their teaching to the next level.

    Getting started with the GSE

    If you’re curious about how to start using the GSE for your own growth, here are a few simple steps:

    • Visit the GSE Teacher Toolkit and explore the learning objectives for the skills and levels you teach.
    • Choose one or two objectives that resonate with you and reflect on whether your current lessons address them.
    • Try adapting a familiar activity to better align with a specific GSE range.
    • Use the GSE when planning peer observations or professional learning communities. It gives your discussions a clear focus.

    Case study from my classroom

    I once had a private Business English student preparing for a job interview. Her speaking skills were solid – around GSE 55 – but her writing was more limited, probably around GSE 45. Instead of giving her the same tasks across both skills, I personalized the lesson.

    For speaking, we practiced mock interviews using complex questions. For writing, I supported her with guided sentence frames for email writing. By targeting her actual levels, not just a general CEFR level, she improved faster and felt more confident.

    That experience reminded me that when we teach with clarity, learners respond with progress.

    Challenges and solutions

    Of course, using the GSE can feel overwhelming at first. There are many descriptors, and it can take time to get familiar with the scale. My advice is to start small: focus on one skill or one level. Also, use the Toolkit as a companion, not a checklist.

    Another challenge is integrating the GSE into existing materials, and this is where technology can help. I often use AI tools like ChatGPT to adjust or rewrite tasks so they better match specific GSE levels. This saves time and makes differentiation easier.

    Teachers deserve development too

    Teaching is a lifelong journey. The GSE doesn’t just support our students, it also supports us. It helps us reflect, plan, and collaborate more meaningfully. Most of all, it reminds us that our growth as teachers is just as important as the progress of our learners.

    If you’re looking for a simple, practical, and inspiring way to guide your professional development, give the GSE a try. It helped me grow, and I believe it can help you too.

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