I. adjective Etymology: from past participle of 3stay Date: 1557 marked by settled sedateness and often prim self-restraint ; sober , grave , see: serious ~ly adverb ~ness noun see: stay
STAID
Meaning of STAID in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012