busy
How to Use Busy
Learner’s notesIn plain EnglishHaving lots to do, or (of a place) full of activity.
In American English, "the line is busy" means engaged/occupied (a phone line); British English more often says "engaged."
US: "the line is busy." UK: "the line is engaged."
Word Forms
busier comparative, busied past tense, busies plural, busies singular, busiest superlative
Fill the Gap
Can you complete this real example?
I can't talk now, I'm _____ with a deadline.
Etymology
From Old English bisig ("occupied, diligent"). The unusual spelling with "u" comes from Midland and Southern English dialects, even though the modern pronunciation follows the Eastern dialects' vowel sound.