[pluhn-jer] /ˈplʌn dʒər/
Machinery. a pistonlike reciprocating part moving within the cylinder of a pump or hydraulic device.
Automotive. a pistonlike part in the valve of a pneumatic tire.
Also called force cup, plumber’s friend, plumber’s helper. a device consisting of a handle with a rubber suction cup at one end, used as a force pump to free clogged drains and toilet traps.
a person or thing that .
a reckless bettor or speculator.
a rubber suction cup fixed to the end of a rod, used to clear blocked drains
a device or part of a machine that has a plunging or thrusting motion; piston
(informal) a reckless gambler
1610s, “one who plunges,” agent noun from plunge (v.). As a mechanism, 1777.
[pluhm-uh-ree] /ˈplʌm ə ri/ noun, plural plumberies. 1. a plumber’s workshop. 2. the work or trade of a plumber. /ˈplʌmərɪ/ noun (pl) -eries 1. the workshop of a plumber 2. another word for plumbing (sense 1)
[pluhm-bik] /ˈplʌm bɪk/ adjective, Chemistry. 1. containing lead, especially in the tetravalent state. /ˈplʌmbɪk/ adjective 1. of or containing lead in the tetravalent state adj. “combined with lead,” 1799, from Latin plumbum (see plumb (n.)) + -ic. plumbic plum·bic (plŭm’bĭk) adj. Of, relating to, or containing lead, especially with a valence of four.
/ˈplʌmbɪˌkɒn/ noun 1. trademark a development of the vidicon television camera tube in which the photosensitive material is lead oxide
[pluhm-bif-er-uh s] /plʌmˈbɪf ər əs/ adjective 1. yielding or containing lead. /plʌmˈbɪfərəs/ adjective 1. (of ores, rocks, etc) containing or yielding lead