A whole number that can be divided by another number with no remainder.
14, 21 and 70 are multiples of 7
2
Price-earnings ratio.
3
One of a set of the same thing; a duplicate.
4
A single individual who has multiple personalities.
adjective
1
More than one (followed by plural).
My Swiss Army knife has multiple blades.
2
Having more than one element, part, component, or function, having more than one instance, occurring more than once, usually contrary to expectations (can be followed by a singular).
It was a multiple pregnancy: the woman had triplets.