Term: radius vector: a line connecting a satellite to the center of the body around which it is rotating
Broader: vector: a variable quantity that can be resolved into components | Unrelated: foothold: a place providing support for the foot in standing or climbing
Broader: vector: a variable quantity that can be resolved into components | Unrelated: jerk: an abrupt spasmodic movement
Broader: vector: a variable quantity that can be resolved into components | Unrelated: crustacea: class of mandibulate arthropods including: lobsters; crabs; shrimps; woodlice; barnacles; decapods; water fleas
Broader: vector: a variable quantity that can be resolved into components | Unrelated: quart: a British imperial capacity measure (liquid or dry) equal to 2 pints or 1.136 liters
Broader: vector: a variable quantity that can be resolved into components | Unrelated: beggar's lice: Eurasian and North American plants having small prickly nutlets that stick to clothing
Broader: vector: a variable quantity that can be resolved into components | Unrelated: hyla: the type genus of the Hylidae; tree toads
Broader: vector: a variable quantity that can be resolved into components | Unrelated: gyrostabilizer: a stabilizer consisting of a heavy gyroscope that spins on a vertical axis; reduces side-to-side rolling of a ship or plane
Broader: vector: a variable quantity that can be resolved into components | Unrelated: tipster: one who sells advice about gambling or speculation (especially at the racetrack)
Broader: vector: a variable quantity that can be resolved into components | Unrelated: cue: sports implement consisting of a tapering rod used to strike a cue ball in pool or billiards
Broader: vector: a variable quantity that can be resolved into components | Unrelated: ground floor: the floor of a building that is at or nearest to the level of the ground around the building