Contraction of something is. / Contraction of something has.

Alternative form of that's something

An uncertain or unspecified thing; one thing. / (colloquial, of someone or something) A quality to a moderate degree. / (colloquial, of a person) A talent or quality that is difficult to specify.

Having a characteristic that the speaker cannot specify.

(degree) Somewhat; to a degree. / (colloquial, especially in certain set combinations) Used to adverbialise a following adjective

Applied to an action whose name is forgotten by, unknown or unimportant to the user, e.g. from words of a song.

An object whose nature is yet to be defined.

Third-person singular simple present indicative form of something

plural of something

Belonging to something.