/ Thesaurus / P Synonyms of pressure feed Find synonyms for: Noun1. lubricating system, force-feed lubricating system, force feed, pressure-feed lubricating system, pressure feed, mechanical systemusage: mechanical system of lubricating internal combustion engines in which a pump forces oil into the engine bearingsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: opulent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language