biorhythm
Definition from Wiktionary, the free dictionary
Contents |
[edit] English
[edit] Etymology
First coined 1960, from bio- + rhythm
[edit] Noun
biorhythm (plural biorhythms)
- (biology) Any cyclic biological or physiological pattern or activity
- (pseudoscience) Any of three sinusoidal graphs, normally plotted by computer, having a person's birth date as origin that that are supposed to give meaningful information
