(operations) A diagram which uses the symbols and notations of program evaluation and review technique to depict the flow of dependent tasks and other events in a project.

plural of PERT chart

plural of pertainment

(rare) The condition of pertaining to something; pertinence; relevance.

(computational linguistics) A word, usually an adjective, which can be defined as "of or pertaining to" another word.

plural of pertainym

(archaic) third-person singular simple present indicative form of pertain

Something that pertains; an appurtenance.

present participle of pertain

(intransitive) to belong to or be a part of; be an adjunct, attribute, or accessory of / (intransitive) to relate, to refer, be relevant to