(now rare) A barrel used to store pork. / (chiefly US) A ready supply of income; one's livelihood.

(architecture) A vault resulting from the intersection of two barrel-vaults crossing in a right angle. Its thrusts are concentrated along the groins or arrises and eventually at the four corners

plural of double barrel vault

plural of barrelene

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

Alternative form of barrelhead

Alternative form of barrelhead

Alternative form of cash on the barrelhead

Alternative form of cash on the barrelhead

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