Meaning

2 senses

  1. (not comparable, obsolete)Thirtieth.

    In the trigesimal year of his reign...

  2. (not comparable, rare)Containing thirty of something.

    Each month is a roughly trigesimal period.

Origin

From Latin trigesimus (“thirtieth”) + -al (“forming adjectives”).

From Latin trigesimus (“thirtieth”) + -al (“forming adjectives”).

Wiktionary, CC BY-SA 4.0 · source

See also

neighbours in the dictionary
tricycletriertrifleC2triggerB1trigonometrictrigonometry

Dictionary text adapted from Wiktionary (Wiktionary contributors, CC BY-SA 4.0) and Open English WordNet / Princeton WordNet (CC BY 4.0, WordNet License); shared under CC BY-SA 4.0. Example sentences and recordings are credited where they appear.

trigesimal — meaning, examples, forms, synonyms | Krumeto