adjective
Differing from what is usual, ordinary or expected.
(not comparable) Without a corresponding mate in a pair or set; unmatched; (of a pair or set) mismatched.
(not comparable) Left over, remaining after the rest have been paired or grouped.
(not comparable) Left over or remaining (as a small amount) after counting, payment, etc.
(not comparable) Scattered; occasional, infrequent; not forming part of a set or pattern.
(not comparable) Not regular or planned.
(not comparable) Used or employed for odd jobs.
(mathematics, not comparable) Numerically indivisible by two.
(not comparable) Numbered with an odd number.
(not comparable, in combination with a number) About, approximately; somewhat more than (an approximated round number).
Out of the way, secluded.
(sports) On the left.
(obsolete) Singular in excellence; matchless; peerless; outstanding.
noun
(informal) Something left over, not forming part of a set.
(mathematics, diminutive) An odd number.