3. spur a stiff, usu. sharp, horny process on the leg of various birds, esp. the domestic rooster, or on the bend of the wing, as in jacanas and screamers.
13. (v.t.)spur to prick with or as if with a spur or spurs; incite or urge on.
14. spur to furnish with spurs or a spur.
15. (v.i.)spur to goad or urge one's horse with spurs.
16. spur to proceed hurriedly; press forward.
Definition of 'spur'
Princeton's WordNet
1. (noun)goad, goading, prod, prodding, urging, spur, spurring a verbalization that encourages you to attempt something "the ceaseless prodding got on his nerves"
2. (noun)spur, spine, acantha any sharply pointed projection
3. (noun)spur tubular extension at the base of the corolla in some flowers
4. (noun)spur, gad a sharp prod fixed to a rider's heel and used to urge a horse onward "cowboys know not to squat with their spurs on"
5. (verb)branch line, spur track, spur a railway line connected to a trunk line
6. (verb)spur incite or stimulate "The Academy was formed to spur research"
3. (noun)spur an implement secured to the heel, or above the heel, of a horseman, to urge the horse by its pressure. Modern spurs have a small wheel, or rowel, with short points. Spurs were the badge of knighthood
4. (noun)spur that which goads to action; an incitement
5. (noun)spur something that projects; a snag
6. (noun)spur one of the large or principal roots of a tree
7. (noun)spur any stiff, sharp spine, as on the wings and legs of certain burds, on the legs of insects, etc.; especially, the spine on a cock's leg
8. (noun)spur a mountain that shoots from any other mountain, or range of mountains, and extends to some distance in a lateral direction, or at right angles
9. (noun)spur a spiked iron worn by seamen upon the bottom of the boot, to enable them to stand upon the carcass of a whale, to strip off the blubber
10. (noun)spur a brace strengthening a post and some connected part, as a rafter or crossbeam; a strut