Definition of one of our/your/their number
- One of their number went missing.
: of or relating to us or ourselves or ourself especially as possessors or possessor, agents or agent, or objects or object of an action
: a sum of units : total
: an indefinite usually large total
: count, enumerate
: to claim as part of a total : include
: to restrict to a definite number
What made you want to look up one of our/your/their number? Please tell us where you read or heard it (including the quote, if possible).