Term: mechanical advantage: the ratio of the force exerted by a machine to the force applied to it
Broader: ratio: the relative magnitudes of two quantities (usually expressed as a quotient) | Unrelated: double leg circle: a gymnastic exercise performed on the pommel horse when the gymnast (with legs together) swings his legs in a circle while alternating hands on the pommels
Broader: ratio: the relative magnitudes of two quantities (usually expressed as a quotient) | Unrelated: velociraptor: small active carnivore that probably fed on protoceratops; possibly related more closely to birds than to other dinosaurs
Broader: ratio: the relative magnitudes of two quantities (usually expressed as a quotient) | Unrelated: reluctance: a certain degree of unwillingness
Broader: ratio: the relative magnitudes of two quantities (usually expressed as a quotient) | Unrelated: chemical: material produced by or used in a reaction involving changes in atoms or molecules
Broader: ratio: the relative magnitudes of two quantities (usually expressed as a quotient) | Unrelated: psychotropic agent: a chemical substance that can influence human consciousness
Broader: ratio: the relative magnitudes of two quantities (usually expressed as a quotient) | Unrelated: life tenant: a tenant whose legal right to retain possession of buildings or lands lasts as long as they (or some other person) live
Broader: ratio: the relative magnitudes of two quantities (usually expressed as a quotient) | Unrelated: seat belt: a safety belt used in a car or plane to hold you in your seat in case of an accident
Broader: ratio: the relative magnitudes of two quantities (usually expressed as a quotient) | Unrelated: shoulder flash: something worn on the shoulder of a military uniform as an emblem of a division etc.
Broader: ratio: the relative magnitudes of two quantities (usually expressed as a quotient) | Unrelated: security: a guarantee that an obligation will be met
Broader: ratio: the relative magnitudes of two quantities (usually expressed as a quotient) | Unrelated: pentose: any monosaccharide sugar containing five atoms of carbon per molecule