chronobiology
Word Rarity
Very rare
Frequency: Zipf frequency 1.44 in modern English
24
Scrabble Score
13
Letters
5
Syllables
10
Unique Chars
Meaning
noun
The study of the effects of time on biological systems, especially the effects of periodicity
Uncountable
Etymology
Etymology tree Ancient Greek χρόνος (khrónos)bor. English chrono- Proto-Indo-European *gʷeyh₃-der. Ancient Greek βίος (bíos) Proto-Indo-European *leǵ- Proto-Indo-European *-os Proto-Indo-European *lóǵos Proto-Hellenic *lógos Ancient Greek λόγος (lógos) Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Proto-Indo-European *-i-eh₂ Proto-Hellenic *-íā Ancient Greek -ῐ́ᾱ (-ĭ́ā) Ancient Greek -λογῐ́ᾱ (-logĭ́ā)bor. Latin -logia New Latin biologialbor. English biology English chronobiology From chrono- + biology.