a thing that is not definitely known, understood, or identified; some undetermined thing: something went wrong
some thing or things, definite but unspecified: have something to eat
a bit; a little: something over an hour
noun
Informal an important or remarkable person or thing
adverb
a little; somewhat: looks something like me
Informal really; quite: sounds something awful
See something in American Heritage Dictionary 4
(sŭmˈthĭng)
pron.
An undetermined or unspecified thing: “We're all recalling something, furtively seeking something”(Virginia Woolf).
An unspecified or undetermined amount or extent: We know something about the early settlers in this area.
One having some or many of the same attributes, character, or essence as another: Trying to fix the computer myself was something of a mistake.
noun
A remarkable or important thing or person: He thinks he is something in that uniform.
One who falls into a specified age range. Often used in combination: fortysomethings who attended their class reunion.
adjective
Of, relating to, or being a member of a specified age range. Often used in combination: “the lives and loves of hip, twentysomething city dwellers”(Joseph P. Kahn).
adverb
A little; somewhat: She looks something like her mother.
Informal To an extreme degree: He drinks something fierce.