A species of rockcress, Arabis scabra, found originally only in the Avon Gorge

A species of onion, Allium sphaerocephalon, found only on the slopes of the Avon Gorge

present participle of brisken

Somewhat brisk.

simple past tense and past participle of brisken

Third-person singular simple present indicative form of brisken

plural of briskness

plural of yellow bristle grass

Pennisetum glaucum (pearl millet) / Setaria parviflora (marsh bristlegrass) / Setaria pumila (yellow foxtail, pigeon grass, cattail grass)

(medicine) The breaking up of anything, such as an ankylosis.