PLAIN


Meaning of PLAIN in English

n.

Function: adverb

Etymology: partly from Middle English plein entire, complete, from Anglo-French, full, from Latin plenus; partly from 4 plain ― more at FULL

Date: 1535

: ABSOLUTELY 1 <it plain galled me to pay fancy prices ― F. R. Buckley>

Merriam Webster Collegiate English Dictionary.      Merriam Webster - Энциклопедический словарь английского языка.