The meaning of TERTIARY is of third rank, importance, or value. How to use tertiary in a sentence.

TERTIARY definition: 1. relating to a third level or stage 2. relating to education in colleges and universities: 3. A…. Learn more.

Tertiary definition: of the third order, rank, stage, formation, etc.; third.. See examples of TERTIARY used in a sentence.

Define tertiary. tertiary synonyms, tertiary pronunciation, tertiary translation, English dictionary definition of tertiary. adj. 1. Third in place, order, degree, or rank.

Tertiary is another way of saying "third in importance," like socializing with co-workers being a tertiary reason for getting an after-school job — less important than, first, earning money and second, …

third in order, rank or importance. Definition of tertiary adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms …

There are 25 meanings listed in OED's entry for the word tertiary, one of which is labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

Tertiary means third in order, third in importance, or at a third stage of development. He must have come to know those philosophers through secondary or tertiary sources. ...the complementary tertiary …

Nov 30, 2025 · Find out what tertiary colors are. Learn about their balance and beauty in interior design for an attractive visual impact.

tertiary meaning, definition, what is tertiary: third in place, degree, or order: Learn more.