Term: hedgehog cactus: cactus of the genus Echinocactus having stout sharp spines
Broader: echinocactus: any cactus of the genus Echinocactus; strongly ribbed and very spiny; southwestern United States to Brazil | Unrelated: temper: the elasticity and hardness of a metal object; its ability to absorb considerable energy before cracking
Broader: echinocactus: any cactus of the genus Echinocactus; strongly ribbed and very spiny; southwestern United States to Brazil | Unrelated: pontoon: a float supporting a seaplane
Broader: echinocactus: any cactus of the genus Echinocactus; strongly ribbed and very spiny; southwestern United States to Brazil | Unrelated: cardiac cycle: the complete cycle of events in the heart from the beginning of one heart beat to the beginning of the next; an electrical impulse conducted through the heart muscle that constricts the atria which is followed by constriction of the ventricles
Broader: echinocactus: any cactus of the genus Echinocactus; strongly ribbed and very spiny; southwestern United States to Brazil | Unrelated: nuclear rna: ribonucleic acid found in the nucleolus of the cell
Broader: echinocactus: any cactus of the genus Echinocactus; strongly ribbed and very spiny; southwestern United States to Brazil | Unrelated: equity: the ownership interest of shareholders in a corporation
Broader: echinocactus: any cactus of the genus Echinocactus; strongly ribbed and very spiny; southwestern United States to Brazil | Unrelated: hooker's orchid: a long-spurred orchid with base leaves and petals converging under the upper sepal
Broader: echinocactus: any cactus of the genus Echinocactus; strongly ribbed and very spiny; southwestern United States to Brazil | Unrelated: omega-3 fatty acid: a polyunsaturated fatty acid whose carbon chain has its first double valence bond three carbons from the beginning
Broader: echinocactus: any cactus of the genus Echinocactus; strongly ribbed and very spiny; southwestern United States to Brazil | Unrelated: retroflection: the act of bending backward
Broader: echinocactus: any cactus of the genus Echinocactus; strongly ribbed and very spiny; southwestern United States to Brazil | Unrelated: ship-towed long-range acoustic detection system: a shipboard system consisting of an acoustic detection system that is towed behind the ship
Broader: echinocactus: any cactus of the genus Echinocactus; strongly ribbed and very spiny; southwestern United States to Brazil | Unrelated: grace: elegance and beauty of movement or expression