Term: piston: mechanical device that has a plunging or thrusting motion
Broader: whole: an assemblage of parts that is regarded as a single entity | Unrelated: jerusalem oak: Eurasian aromatic oak-leaved goosefoot with many yellow-green flowers; naturalized North America
Broader: whole: an assemblage of parts that is regarded as a single entity | Unrelated: precursor: a substance from which another substance is formed (especially by a metabolic reaction)
Broader: whole: an assemblage of parts that is regarded as a single entity | Unrelated: lifeboat: a strong sea boat designed to rescue people from a sinking ship
Broader: whole: an assemblage of parts that is regarded as a single entity | Unrelated: nylons: women's stockings made from a sheer material (nylon or rayon or silk)
Broader: whole: an assemblage of parts that is regarded as a single entity | Unrelated: secretion: a functionally specialized substance (especially one that is not a waste) released from a gland or cell
Broader: whole: an assemblage of parts that is regarded as a single entity | Unrelated: cavalier: a gallant or courtly gentleman
Broader: whole: an assemblage of parts that is regarded as a single entity | Unrelated: commitment: the act of binding yourself (intellectually or emotionally) to a course of action
Broader: whole: an assemblage of parts that is regarded as a single entity | Unrelated: agavaceae: chiefly tropical and xerophytic plants: includes Dracenaceae (Dracaenaceae); comprises plants that in some classifications are divided between the Amaryllidaceae and the Liliaceae
Broader: whole: an assemblage of parts that is regarded as a single entity | Unrelated: boundary: a line determining the limits of an area
Broader: whole: an assemblage of parts that is regarded as a single entity | Unrelated: cherry bomb: a red ball-shaped firecracker with high explosive power