Associations to the word «Planoconvex»
Wiktionary
PLANOCONVEX, adjective. (optics) (of a lens) Having one side plane and the other convex
Dictionary definition
PLANOCONVEX, adjective. Flat on one side and convex on the other.
Wise words
Since a politician never believes what he says, he is quite
surprised to be taken at his word.