one day

the daytime, during the day / a half day, half of a day

(rare) the first day of the month

all day, throughout the day, sunrise to sunset, all around the clock

(onomatopoeia) continuously / all over, messily, in a messed up manner / evocative of many things moving about at once

(onomatopoeia) scattered (into separate parts), in disarray, messy, messed up

(slang) pistol; gun / tiddlywinks

to flick and make something spring/jump / (of materials) to reject; to repel (some external substance) / (from the metaphor of beating beads of an abacus) to calculate

play (a stringed or keyboard musical instrument)

(music) a piano