Definitions For Photoperiod
Noun
PHOTOPERIOD (plural PHOTOPERIODs) (biology) The normal duration of natural daylight experienced by an organism; daylengthSynonyms
day, daylength; see also thesaurus:daytimeAntonyms
scotoperiod; see also thesaurus:nighttimeDerived terms
photoperiodismTranslations
Italian: fotoperiodo, mEtymology
photo + periodSee also
circadian rhythmIs Photoperiod a Scrabble Word?
Words With Friends
YES
Scrabble US
YES
Scrabble UK
YES
English International (SOWPODS)
YES
Scrabble Global
YES
Enable1 Dictionary
YES
Points in Different Games
Scrabble
19
Words with Friends
20
The word Photoperiod is worth 19 points in Scrabble and 20 points in Words with Friends