geometrician

/dʒiˌɒməˈtrɪʃən/

Etymology

From geometric + -ian, presumably by analogy with other words in -ician, such as mathematician.

geometrician means A geometer; a mathematician specializing in the study of geometry. Lexicurio rates it Sui generis — a strength score of 88 out of 100.

geometrician is pronounced /dʒiˌɒməˈtrɪʃən/.

noun

A geometer; a mathematician specializing in the study of geometry.
An erebid moth, Grammodes stolida, of Africa, Eurasia, and Australia.