A person with a high degree of knowledge or skill in a particular field
A tiny amount
To spread with a greasy, sticky, or dirty substance
Put a dab of it on each bump and it'll kill...
Finally, after a dab at her lips, she continued.
spinipes, the Dab of the Arabs, take mixed food.
Just dab a cotton ball or gauze pad in vinegar - or the aforementioned apple cider vinegar and original Listerine blend - apply it to the necessary area twice a day.
To apply this shadow, use a fluffy makeup brush designed for the eyes, dab the brush to get some color, tap the brush off lightly, and apply right to your eyelid.