lethal

[ lee-thuh l ]
/ ˈli θəl /

adjective

of, relating to, or causing death; deadly; fatal: a lethal weapon; a lethal dose.
made or carried out to cause death: a lethal chamber; a lethal attack.
causing great harm or destruction: The disclosures were lethal to his candidacy.

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decorum
the act of or need for making up one's mind.
dignified propriety of behavior, speech, dress, etc.
a company of singers, especially an organized group employed in church service.
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Origin of lethal

1575–85; < Latin lētālis, equivalent to lēt(um) death + -ālis -al1; spelling (hence pronunciation) with -h- by association with Greek lḗthē oblivion

SYNONYMS FOR lethal

1 See fatal.

OTHER WORDS FROM lethal

Words nearby lethal

leta, letch, letchworth, letdown, letha, lethal, lethal chamber, lethal dose, lethal factor, lethal gene, lethal midline granuloma
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for nonlethal

British Dictionary definitions for nonlethal (1 of 2)

nonlethal
/ (nɒnˈliːθəl) /

adjective

not resulting in or capable of causing death

British Dictionary definitions for nonlethal (2 of 2)

lethal
/ (ˈliːθəl) /

adjective

able to cause or causing death
of or suggestive of death

Derived forms of lethal

lethality (liːˈθælɪtɪ), nounlethally, adverb

Word Origin for lethal

C16: from Latin lēthālis, from lētum death
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

Medical definitions for nonlethal

lethal
[ lē′thəl ]

adj.

Capable of causing death.
Of, relating to, or causing death.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.