busy, industrious, diligent, assiduous, sedulous mean actively engaged or occupied. busy chiefly stresses activity as opposed to idleness or leisure.

BUSY definition: 1. If you are busy, you are working hard, or giving your attention to a particular thing: 2. If…. Learn more.

When you are busy, you are working hard or concentrating on a task, so that you are not free to do anything else. What is it? I'm busy. They are busy preparing for a hectic day's activity on …

BUSY definition: actively and attentively engaged in work or a pastime. See examples of busy used in a sentence.

When you're busy, you have things to do. You're occupied and probably not bored.

Dec 23, 2025 · The director cannot see you now: he's busy. Her telephone has been busy all day. He is busy with piano practice. Ramzi is busy getting ready for meetings.

WordSense Dictionary: busy - meaning, definition, synonyms, translations, origin, anagrams.

BUSY meaning: 1 : actively doing something often + with; 2 : full of activity or work

The word 'busy' originated from the Middle English word 'busi', which meant 'careful, diligent'. Over time, its meaning evolved to refer to being occupied or engaged in activity.

1. actively and attentively engaged, esp. in work. 2. not at leisure; otherwise engaged: He's busy and can't see you. 3. full of activity: a busy life. 4. (of a telephone line) in use. 5. meddlesome; …