fur

noun

1. the soft, thick hair covering the body of many mammals
2. a skin bearing such hair, when stripped and processed for making, lining, or trimming garments; dressed pelt
3. any garment, neckpiece, trimming, etc. made of such skins
4. any furlike or fuzzy coating, as diseased matter on the tongue in illness

adjective

transitive verb furred, furring

1. to line, cover, make, or trim with fur
2. to coat with any smooth, furlike deposit
3. to use furring in constructing (a floor, wall, etc.)

intransitive verb