1
: a number that is one more than three see Table of Numbers
2
: the fourth in a set or series
the four of hearts
3
: something having four units or members: such as
a
: a 4-oared racing shell or its crew
b
: a 4-cylinder engine or automobile
four
adjective
four
pronoun, plural in construction
Love words? Need even more definitions?
Merriam-Webster unabridged
Share