(genetics) Sets of genes and corresponding RNAs or proteins whose functions are, as yet, unknown.

A Mexican shrub, Lippia graveolens, unrelated to true oregano, but with leaves that smell and taste like like it. / A Mexican shrub, Poliomintha longiflora, with leaves that smell and taste like or...

plural of postcondition

(obsolete or UK, dialect or US, colloquial) To wrestle.