. "Transf. , of things, to laugh or smile , i. q. to look cheerful or pleasant ; cf.: colocasia mixta ridenti acantho, smiling , i. e. glad ." . "Transf. , of things, to laugh or smile , i. q. to look cheerful or pleasant ; cf.: colocasia mixta ridenti acantho, smiling , i. e. glad ." . .