noun a blow; a stroke.
2. swap ·noun an exchange; a barter.
3. swap ·noun hastily.
4. swap ·vi to strike;
with off.
5. swap ·vt to fall or descend; to rush hastily or violently.
6. swap ·vi to exchange (usually two things of the same kind); to swop.
7. swap ·vt to beat the air, or ply the wings, with a sweeping motion or noise; to flap.