n. | 1. | One who, or that which, feels. |
2. | (Zool.) One of the sense organs or certain animals (as insects), which are used in testing objects by touch and in searching for food; an antenna; a palp. | |
3. | Anything, as a proposal, observation, etc., put forth or thrown out in order to ascertain the views of others; something tentative. |
Noun | 1. | feeler - one of a pair of mobile appendages on the head of e.g. insects and crustaceans; typically sensitive to touch and taste Synonyms: antenna |
2. | feeler - a tentative suggestion designed to elicit the reactions of others; "she rejected his advances" | |
3. | feeler - sensitivity similar to that of a receptor organ; "he had a special antenna for public relations" Synonyms: antenna | |
4. | feeler - slender tactile process on the jaws of a fish Synonyms: barbel |