The black rudderfish, Hyperoglyphe perciformis

Quantity of beer (or other drink) measured in barrels.

plural of barrelene

(organic chemistry) The bicyclic organic compound bicyclo[2.2.2]octa-2,5,7-triene

(US, idiomatic) Money in the form of paper currency or coins, paid immediately at the time and place of a transaction.

(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.