RIDENT
Meaning of RIDENT in English
/ruyd"nt/ , adj.
laughing; smiling; cheerful.
[ 1600-10; rident- (s. of ridens, prp. of ridere to laugh); see -ENT ]
Random House Webster's Unabridged English dictionary.
Полный английский словарь Вебстер - Random House .
2012