1. The act of dragging; anything which is dragged.
2. A net, or an apparatus, to be drawn along the bottom under water, as in fishing, searching for drowned persons, etc.
3. A kind of sledge for conveying heavy bodies; also, a kind of low car or handcart; as, a stone drag.
4. A heavy coach with seats on top; also, a heavy carriage. [Collog.] Thackeray.
5. A heavy harrow, for breaking up ground.
6. (a) Anything towed in the water to retard a ship's progress, or to keep her head up to the wind; esp., a canvas bag with a hooped mouth, so used. See Drag sail (below). (b) Also, a skid or shoe, for retarding the motion of a carriage wheel. (c) Hence, anything that retards; a clog; an obstacle to progress or enjoyment. My lectures were only a pleasure to me, and no drag. J. D. Forbes.
7. Motion affected with slowness and difficulty, as if clogged. "Had a drag in his walk." Hazlitt.
8. (Founding)
Defn: The bottom part of a flask or mold, the upper part being the cope.
9. (Masonry)