Dictionary
biorhythm
noun bio·rhythm \ˈbī-ō-ˌri-thəm\
: a natural, repeated pattern of changes that occur in the body and that affect the way a person feels
Full Definition of BIORHYTHM
: an innately determined rhythmic biological process or function (as sleep behavior); also : the internal mechanism that determines such a process or function
— bio·rhyth·mic \-ˈrith-mik\ adjective
See biorhythm defined for English-language learners
ADVERTISEMENT
First Known Use of BIORHYTHM
1960
Medical Dictionary
biorhythm
noun bio·rhythm \ˈbī-ō-ˌrith-əm\
Medical Definition of BIORHYTHM
: an innately determined rhythmic biological process or function (as sleep behavior); also : an innate rhythmic determiner of such a process or function
—bio·rhyth·mic \ˌbī-ō-ˈrith-mik\ adjective
—bio·rhyth·mic·i·ty \-rith-ˈmis-ət-ē\ noun, plural bio·rhyth·mic·i·ties
Learn More About BIORHYTHM
Browse
Next Word in the Dictionary: BIOSPrevious Word in the Dictionary: biorepositoryAll Words Near: biorhythm
ADVERTISEMENT
Seen & Heard
What made you want to look up biorhythm? Please tell us where you read or heard it (including the quote, if possible).