Of a measurement: approximately, roughly. / (dialect) To a certain extent, or for a certain period.

A certain number, at least two. / An indefinite quantity. / An indefinite amount, a part.

A certain proportion of, at least two. / An unspecified quantity or number of. / An unspecified amount of (something uncountable). / A certain, an unspecified or unknown.

(forms nouns from numerals) Denoting a group with a certain small number of members.

Plus some indeterminate fraction not amounting to the next higher round number or significant digit; and change; -odd.

(noun combining form) Body.

(forms adjectives from nouns or adjectives) Characterized by some specific condition or quality, usually to a considerable degree.

(noun combining form) Chromosome.

(idiomatic, colloquial) Used to confirm preceding utterance, while implying that what was said or asked is an understatement

A surname.