Decorous behaviour is very respectable, calm, and polite. (FORMAL)
= seemly, proper
ADJ
~ly
He sipped his drink ~ly.
ADV
Decorous behaviour is very respectable, calm, and polite. (FORMAL)
= seemly, proper
ADJ
~ly
He sipped his drink ~ly.
ADV
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012