Beal

·vi To gather matter; to swell and come to a head, as a pimple.

beal
I. bool, or bull, n. a sweet aboriginal drink. 1827. P. Cunningham, `Two Years in New South Wales...

Dictionary of Australasian Words Phrases and Usages by Edward E. Morris
beal
A word of Gaelic derivation for an opening or narrow pass between two hills. ...

The Sailor's Word-Book