Term: nut: a small (usually square or hexagonal) metal block with internal screw thread to be fitted onto a bolt
Broader: block: a solid piece of something (usually having flat rectangular sides) | Unrelated: bird louse: wingless insect with mouth parts adapted for biting; mostly parasitic on birds
Broader: block: a solid piece of something (usually having flat rectangular sides) | Unrelated: genus sobralia: genus of tropical American orchids
Broader: block: a solid piece of something (usually having flat rectangular sides) | Unrelated: fall webworm: a variety of webworm
Broader: block: a solid piece of something (usually having flat rectangular sides) | Unrelated: orchard grass: widely grown stout Old World hay and pasture grass
Broader: block: a solid piece of something (usually having flat rectangular sides) | Unrelated: purposelessness: the quality of lacking any definite purpose
Broader: block: a solid piece of something (usually having flat rectangular sides) | Unrelated: shogun: a hereditary military dictator of Japan; the shoguns ruled Japan until the revolution of 1867-68
Broader: block: a solid piece of something (usually having flat rectangular sides) | Unrelated: ultracentrifuge: a high speed centrifuge used to determine the relative molecular masses of large molecules in high polymers and proteins
Broader: block: a solid piece of something (usually having flat rectangular sides) | Unrelated: high explosive: a powerful chemical explosive that produces gas at a very high rate
Broader: block: a solid piece of something (usually having flat rectangular sides) | Unrelated: m1: a measure of the money supply; includes currency in circulation plus demand deposits or checking account balances
Broader: block: a solid piece of something (usually having flat rectangular sides) | Unrelated: broad bean: a bean plant cultivated for use animal fodder