Portion+off
131allocate — I verb administer, allot, appoint, apportion, appropriate, arrange, assign, assort, cast, class, classify, collocate, consign, deal, deal out, designate, destine, detail, dispense, disperse, dispose, distribute, divide, divide and bestow in… …
132ricardo principle — An arrangement in which a portion of the combustion chamber came in very close contact with the piston head. The other portion, off to one side, contained more space. As the piston neared TDC on the compression stroke, the fuel mixture was… …