[ nok-tur-nl ]
/ nɒkˈtɜr nl /
Archaic. an astrolabe for telling time at night or for determining latitude by the position of certain stars in reference to Polaris.
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OTHER WORDS FROM nocturnal
noc·tur·nal·i·ty, nounnoc·tur·nal·ly, adverbnon·noc·tur·nal, adjectivenon·noc·tur·nal·ly, adverb
sem·i·noc·tur·nal, adjectiveun·noc·tur·nal, adjectiveun·noc·tur·nal·ly, adverb
WORDS THAT MAY BE CONFUSED WITH nocturnaldiurnal nocturnal
Words nearby nocturnal
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020
Example sentences from the Web for nocturnally
And as Snap's master went down the meadow, the parts likely to be nocturnally affected began to burn and tingle.Cleg Kelly, Arab of the City|S. R. (Samuel Rutherford) Crockett
British Dictionary definitions for nocturnally
/ (nɒkˈtɜːnəl) /
of, used during, occurring in, or relating to the night
(of animals) active at night
(of plants) having flowers that open at night and close by day
Derived forms of nocturnalnocturnality, nounnocturnally, adverb
Word Origin for nocturnal
C15: from Late Latin nocturnālis, from Latin nox night
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 nocturnally
[ nŏk-tûr′nəl ]
Of, relating to, or occurring in the night.
Most active at night.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Scientific definitions for nocturnally
[ nŏk-tûr′nəl ]
Occurring at night.
Most active at night. Many animals, such as owls and bats, are nocturnal.
Having flowers that open during the night and close at daylight. Nocturnal plants are often pollinated by moths. Compare diurnal.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.