plumb
91plumb bob — noun Date: circa 1840 the metal bob of a plumb line …
92plumb line — noun Date: 15th century 1. a line (as of cord) that has at one end a weight (as a plumb bob) and is used especially to determine verticality 2. a line directed to the center of gravity of the earth ; a vertical line …
93plumb the depths — 1) using a plumb 2) to sink in misfortune or unhappiness …
94plumb rule — a device for determining perpendicularity, consisting of a narrow board with a plumb line and bob suspended from an upper edge. [1350 1400; ME plomreule] * * * …
95plumb bob — noun A metal weight attached to the end of a plumb line …
96plumb loco — completely crazy, crackers After several crop failures, one farmer went plumb loco …
97plumb bob — noun a bob of lead or other heavy material forming the weight of a plumb line …
98plumb line — noun a line with a plumb attached to it …
99plumb rule — noun a plumb line attached to a board, used by builders and surveyors …
100plumb something in — Brit. install a bath, washing machine, etc. and connect it to water and drainage pipes. → plumb …