Labiate

Part of speech: noun (n.)

A plant of the order Labiatæ.

Part of speech: verb (v.)

To labialize. Brewer.

Part of speech: adjective (a.)

1. Having the limb of a tubular corolla or calyx divided into two unequal parts, one projecting over the other like the lips of a mouth, as in the snapdragon, sage, and catnip.

2. Belonging to a natural order of plants (Labiatæ), of which the mint, sage, and catnip are examples. They are mostly aromatic herbs.