Where does “gigantoprismatic” come from?

gigantoprismatic (English) comes from English prismatic, from French prismatique, from French -ique, from Middle French -ique, from Old French -ique, from Latin -icus, from Proto-Italic *-ikos — forms adjectives with the sense of 'of or pertaining to'.

gigantoprismatic (English): Having very large prisms

Definitions

  1. Having very large prisms

Ancestry of “gigantoprismatic”, step by step

gigantoprismatic traces back through two separate lines of ancestry.

via English prismatic

StepLanguageWordMeaning
1EnglishprismaticOf or pertaining to a prism; having the form of a...
2Frenchprismatiqueprismatic
3French-iqueUsed to form adjectives from nouns: -ic, -ical,...
4Middle French-iqueic
5Old French-ique-ic
6Latin-icusbelonging to; derived from; of or pertaining to;...
7Proto-Italic*-ikosforms adjectives with the sense of 'of or pertaining to'

via English giganto

StepLanguageWordMeaning
1Englishgigantogiant; gigantic
Every word from Proto-Italic *-ikosEvery word from Latin -icusEvery word from French -ique