Difference between Dab and Swab

Dab

Part of speech: adverb

Definition: With a dab, or sudden contact.

Part of speech: verb

Definition: To press lightly in a repetitive motion with a soft object without rubbing. to apply a substance in this way.

Part of speech: noun

Definition: A soft tap or blow; a blow or peck from a bird's beak; an aimed blow; dial. a box, a slap. A small amount, a blob of some soft or wet substance. (mostly plural) fingerprint One skilful or proficient, an expert, an adept. A small flatfish of the family Pleuronectidae, especially Limanda limanda； flounder.

Swab

Part of speech: noun

Definition: a small piece of soft, absorbent material, such as gauze, used to clean wounds, apply medicine, or take samples of body fluids. Often attached to a stick or wire to aid access.A sample taken with a swab (1).A piece of material used for cleaning or sampling other items like musical instruments or guns.A mop, especially on a ship.A sailor; see swabby.

Part of speech: verb

Definition: To use a swab on something, or clean something with a swab