scotoperiod

Plural: scotoperiods

Noun

The period of darkness, or absence of daylight, experienced by an organism.

Origin / Etymology

From scoto- + period.

Synonyms

night, nighttime

Antonyms

daylength, daytime, photoperiod

Scrabble Score: 0

scotoperiod: not valid in Scrabble (US) TWL Dictionary
scotoperiod: not valid in Scrabble (MW) Merriam-Webster Dictionary
scotoperiod: not valid in International Collins CSW Dictionary

Words With Friends Score: 0

scotoperiod: not valid in Words With Friends