dart

US /dɑːrt/
UK /dɑːrt/
"dart" picture
1.

a small, slender, pointed missile that can be thrown or shot

:
He threw a dart at the target.
The blowgun shoots poisoned darts.
2.

a sudden rapid movement

:
With a sudden dart, the rabbit disappeared into the bushes.
He made a quick dart for the door.
1.

move suddenly and rapidly in a particular direction

:
The mouse darted across the floor.
He darted out of the room.