We found 2 dictionaries that define the word triangular prisms:

General (2 matching dictionaries)

1. triangular prisms: Vocabulary.com
2. triangular prisms: Wiktionary

(Note: See triangular_prism as well.)

Definitions from Wiktionary (triangular prism) ▸ noun:  A prism with a triangular base. ▸ Also see triangular_prism ▸ Words similar to triangular prisms ▸ Usage examples for triangular prisms ▸ Idioms related to triangular prisms ▸ Wikipedia articles (New!) ▸ Words that often appear near triangular prisms ▸ Rhymes of triangular prisms ▸ Invented words related to triangular prisms