follow Dictionary.com

7 Essential Words of Fall

Plumb

[pluhm] /plʌm/
noun
1.
J(ohn) H(arold) 1911–2001, British historian.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
Cite This Source
British Dictionary definitions for john h. plumb

plumb

/plʌm/
noun
1.
a weight, usually of lead, suspended at the end of a line and used to determine water depth or verticality
2.
the perpendicular position of a freely suspended plumb line (esp in the phrases out of plumb, off plumb)
adjective
3.
(prenominal) (informal, mainly US) (intensifier): a plumb nuisance
adverb
4.
in a vertical or perpendicular line
5.
(informal, mainly US) (intensifier): plumb stupid
6.
(informal) exactly; precisely (also in the phrase plumb on)
verb
7.
(transitive) often foll by up. to test the alignment of or adjust to the vertical with a plumb line
8.
(transitive) to undergo or experience (the worst extremes of misery, sadness, etc): to plumb the depths of despair
9.
(transitive) to understand or master (something obscure): to plumb a mystery
10.
to connect or join (a device such as a tap) to a water pipe or drainage system
Derived Forms
plumbable, adjective
Word Origin
C13: from Old French plomb (unattested) lead line, from Old French plon lead, from Latin plumbum lead
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Cite This Source
Word Origin and History for john h. plumb

plumb

n.

"lead hung on a string to show the vertical line," early 14c., from Old French *plombe, plomee "sounding lead," and directly from Late Latin *plumba, originally plural of Latin plumbum "lead (the metal), lead ball; pipe; pencil," a word of unknown origin, related to Greek molybdos "lead" (dialectal bolimos) and perhaps from an extinct Mediterranean language, perhaps Iberian.

v.

early 15c., "to sink" (like lead), from plumb (n.). Meaning "take soundings with a plumb" is first recorded 1560s; figurative sense of "to get to the bottom of" is from 1590s. Related: Plumbed; plumbing.

adj.

"perpendicular, vertical," mid-15c., from plumb (n.). The notion of "exact measurement" led to extended sense of "completely, downright" (1748), sometimes spelled plump, plum, or plunk.

Online Etymology Dictionary, © 2010 Douglas Harper
Cite This Source
Slang definitions & phrases for john h. plumb

plumb

adverb

Completely; entirely; stone: What he said was plumb silly

[1748+; fr notions of exact extent and precision associated with the plumb bob or sailor's plumb line (for measuring depth of water), ultimately fr Latin plumbum, ''lead'']


The Dictionary of American Slang, Fourth Edition by Barbara Ann Kipfer, PhD. and Robert L. Chapman, Ph.D.
Copyright (C) 2007 by HarperCollins Publishers.
Cite This Source

Word of the Day

Difficulty index for Plumb

Many English speakers likely know this word

Word Value for john

14
16
Scrabble Words With Friends