: to change some parts of (something) while not changing other parts
grammar : to limit or describe the meaning of (a word or group of words)
What made you want to look up modify? Please tell us where you read or heard it (including the quote, if possible).
Take our visual vocab quiz
A quick quiz about stuff worth knowing
The commonly misspelled words quiz
The Vocab Quiz Game for iPhone & iPad
"Incredibly fun and addictive. And informative!" User Review, iTunes