triphasic

Having three phases

Triphasic means having three phases or stages.

The term appears most often in technical contexts: a triphasic sleep schedule divides rest into three periods; triphasic birth control pills vary hormone doses across three weekly phases; triphasic electrical current uses three alternating phases offset by 120 degrees.

The study tracked triphasic patterns in the data.

sleep

circadian

Daily biological cycle

sleep stages · REM · non-REM · sleep cycle · deep sleep · light sleep · arousal · electroencephalogram · sleep patterns · nighttime

waveform

signal

Message-conveying cue

pulse · current · polarity · shock · amplitude · electrode · discharge · waveform · impedance · capacitor

contraception

pill

Solid medicine dose

contraceptive · hormones · regimen · dosage · prescription · gynecology · ovulation · fertility · reproductive health · family planning

structure

tripartite

Consisting of three parts

stages · phases · intervals · gradual · stepped · tiered · transitional · incremental · dosing · protocol

Opposites
number of phases

triphasicmonophasic

Having one distinct phase

single-phase · biphasic · polyphasic · multiphasic · continuous

Family

triphase

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Used worldwide · Timeless · Abstract · Rated G