language

on the go: Idiom Meaning and Origin

on the fly: Idiom Meaning and Origin

on ice: Idiom Meaning and Origin

on hand: Idiom Meaning and Origin

one’s lips are sealed: Idiom Meaning and Origin

onesie-twosie: Idiom Meaning and Origin

one’s blood is up: Idiom Meaning and Origin

one’s bark is worse than one’s bite: Idiom Meaning and Origin

on end: Idiom Meaning and Origin

on course: Idiom Meaning and Origin

once or twice: Idiom Meaning and Origin

once in a while: Idiom Meaning and Origin