plural of beta barrel

(biochemistry) A large beta sheet that twists and coils to form a closed structure in which the first strand is hydrogen-bonded to the last.

(biology, of a mouse) Lacking barrels in the somatosensory cortex.

plural of barrelette

plural of barreloid

A structure in the mouse brainstem associated with a particular whisker.

A structure in the ventral posterior medial nucleus of the thalamus in the mouse brain, associated with a particular whisker.

(military, historical) An empty powder barrel pierced with holes and filled with shavings soaked in pitch, used to light up a ditch or a breach.

A measure equal to five cubic feet, used in estimating capacity, as of a vessel for freight.

Rangifer tarandus groenlandicus, a subspecies of caribou found mainly in Nunavut and the Northwest Territories, along with western Greenland.