having two phases.
Botany. having a gametophytic and a sporophytic phase.
having two phases
a drug with two dosage levels over the period taken, as an oral contraceptive.
biphenotypy bi·phe’no·typ’ic adj.
a water-insoluble, pleasant-smelling, colorless powder or white scales, C 12 H 10 , composed of two phenyl groups, from which benzidine dyes are derived: used chiefly as a heat-transfer agent and in organic synthesis. noun a white or colourless crystalline solid used as a heat-transfer agent, as a fungicide, as an antifungal food preservative (E230) […]
a brand name for a preparation containing a mixture of two isomers of amphetamine.