/ Thesaurus / T Synonyms of tickler coil Find synonyms for: Noun1. tickler coil, coilusage: a small coil in series with the anode of a vacuum tube and coupled to the grid to provide feedbackWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language