1. (n.) A little spike; a spikelet.

2. (n.) A pointed fleshy appendage.

3. (n.) Plural of Spiculum.

advocate alpenstock arm athletic supporter back backbone backing bandeau barb barbel barbule bearer bilge blain bleb blister blob boss bow bra brace bracer bracket bramble brassiere brier bristle bubble bulb bulge bulla bump bunch burl burr button buttress cactus cahot cane carrier catchweed cervix chine cleavers clump col comb condyle convex corset crook crutch dowel ear esker flange flap foundation garment fulcrum gall girdle gnarl goose grass guy guywire handle hill hogback horseback hump hunch jock jockstrap jog joggle kame knob knot knur knurl lip loop lump mainstay maintainer mast mole mountain neck needle nettle nevus nub nubbin nubble papilloma peg pine needle prickle prong prop quill rachis ray reinforce reinforcement reinforcer rest resting place rib ridge rigging ring saddle saddleback shoulder shroud spicula spicule spiculum spike spikelet spinal column spinal cord sprit spur staff standing rigging stave stay stick sticker stiffener strengthener stud style support supporter sustainer tab thistle thorn tubercle tubercule upholder verruca vertebrae vertebral column vesicle wale walking stick wart welt yucca