noctambulation
noc·tam·bu·lation
noun
1.
Origin
First attested in 1721; from noct- + ambulation. Compare French noctambulation.
Related words
Word family
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.