Definition of nyctogenous in English:

nyctogenous

Syllabification: nyc·tog·e·nous
Pronunciation: /nikˈtäjənəs/

Entry from US English dictionary

adjective

(Of symptoms or behavior) occurring or demonstrated only in the night or in darkness: nyctogenous bouts of anxiety

Origin

early 20th century: from Greek nux, nukt- 'night' + -genous.

Definition of nyctogenous in:

Get more from Oxford Dictionaries

Subscribe to remove ads and access premium resources

Word of the day vituperate
Pronunciation: vəˈt(y)o͞opəˌrāt
verb
blame or insult (someone) in strong language...