plano

adjective

1. pertaining to eyeglasses that do not contain a curvature for correcting vision defects: plano sunglasses.

noun

1. a town in N Texas.

1. a combining form meaning “flat,” “plane,” used in the formation of compound words: planography.

1. a combining form meaning “moving,” “capable of movement,” used in the formation of compound words: planogamete.

adverb Chiefly Law.

1. without argument.
2. by manifest right; plainly.

combining form

1. indicating flatness or planenessplano-concave

alternative form of Latin plani- “flat, level,” but also used in sciences as a comb. form of Greek planos “wandering” (see planet). pref.

1. Flat:planocellular.