A clause, phrase or word which is inserted (usually for explanation or amplification) into a passage which is already grammatically complete, and usually marked off with brackets, commas or dashes.

(typography, obsolete) Synonym of parenthesis.

plural of parenthesis-point

Third-person singular simple present indicative form of parenthesise

present participle of parenthesise

simple past tense and past participle of parenthesise

(British spelling) Alternative form of parenthesize