plural of psidium

Of or relating to psilosis.

(phonology) The sound change by which Greek lost the consonant sound /h/ during antiquity. / (medicine) Sprue, a disease of the small intestine.

plural of psilostrophe

(botany) Any member of the genus Psilostrophe.

A particular steroid glycoside.

plural of psilocybin

(botany, of a pollen grain wall) Lacking ornamentation (having very small scabrae)

Any mushroom of the genus Psilocybe.

plural of psilocybe