
1) Active at night 2) Active only at night 3) American website 4) Composition by Edgard Varèse 5) French word used in English 6) Nighttime 7) Occurring at night
Found on
https://www.crosswordclues.com/clue/nocturnal

1) Nighttime
Found on
https://www.crosswordclues.com/clue/nocturnal

Active at night.
Found on
http://animal-world.com/encyclo/reptiles/information/reptile_glossary.php

Active at night and asleep during the day.
Found on
http://en.wikibooks.org/wiki/Wikijunior:Big_Cats/Glossary

Describing an animal that is active mainly or exclusively at night, rather than by day (Morris 1992).
Found on
http://imnh.isu.edu/digitalatlas/bio/glsry.htm

Active at night
Found on
http://myfwc.com/research/saltwater/crustaceans/blue-crabs/glossary/

• (a.) Of, pertaining to, done or occuring in, the night; as, nocturnal darkness, cries, expedition, etc.; -- opposed to diurnal. • (n.) An instrument formerly used for taking the altitude of the stars, etc., at sea. • (a.) Having a habit of seeking food or moving about at night; as, nocturnal birds and insects. • (n.) An instru...
Found on
http://thinkexist.com/dictionary/meaning/nocturnal/

A term used to describe animals that are active during the night.
Found on
http://tolweb.org/onlinecontributors/app?service=external/ViewTreehouse&sp=

(L. nocturnus) pertaining to, occurring at, or active at night.
Found on
http://users.ugent.be/~rvdstich/eugloss/DIC/dictio59.html

Active at night.
Found on
http://www.aquahobby.com/articles/e_glossary.php

Active at night.
Found on
http://www.conservewildlifenj.org/glossary/

Active at night.
Found on
http://www.earthlife.net/insects/glossary.html

Active at night
Found on
http://www.encyclo.co.uk/local/20085

A bird or animal that comes out after dark.
Found on
http://www.encyclo.co.uk/local/20587

Active at night
Found on
http://www.encyclo.co.uk/local/21498

A 16th and 17thC circular navigating instrument for use at night. The number of hours before or after midnight was measured by the difference between two pointers - one set to the date and hour on the instrument scale, the other directed at the pole star. Nocturnals are found in wood or brass; metal ones often have 'teeth' on the scale so the hours …...
Found on
http://www.encyclo.co.uk/visitor-contributions.php
Noc·tur'nal adjective [ Latin
nocturnalis ,
nocturnus , from
nox ,
noctis , night. See
Night , and confer
Nocturn .]
1. Of, pertaining to, done or occuring in, the night; as,
nocturnal darkness, cries, expedition, etc.; -- opposed to
diur...Found on
http://www.encyclo.co.uk/webster/N/26

(L: nox=night; nocturnal of the night) (of an animal): active at night and resting during the day.
Found on
http://www.seafriends.org.nz/books/glossary.htm

Active at night
Found on
https://birds.iitk.ac.in/glossary?page=143
adjective belonging to or active during the night; `nocturnal animals are active at night`; `nocturnal plants have flowers that open at night and close by day`
Found on
https://www.encyclo.co.uk/local/20974

refers to a species that is active during the night, rather than the day
Found on
https://www.encyclo.co.uk/local/21787

active at night
Found on
https://www.encyclo.co.uk/local/22346

active at night
Found on
https://www.encyclo.co.uk/local/22348

A nocturnal lizard is active during the night and generally sleeps during the day.
Found on
https://www.encyclo.co.uk/local/22654
[SAT terms] belonging to or active during the night
Found on
https://www.vocabulary.com/lists/151404
No exact match found.