Definition of on someone's part
- It took a lot of hard work on everyone's part to finish the project on time.
: some person : somebody
: one of the often indefinite or unequal subdivisions into which something is or is regarded as divided and which together constitute the whole
: an essential portion or integral element
: one of several or many equal units of which something is composed or into which it is divisible : an amount equal to another amount
: to separate from or take leave of someone
: to take leave of one another
: to become separated into parts
What made you want to look up on someone's part? Please tell us where you read or heard it (including the quote, if possible).