D defs.my
Entry 2 senses Webster, 1913

Ringtail

· Ring·tail · IPA
01 n. A bird having a distinct band of color across the tail, as the hen harrier.
  1. 1.
    A bird having a distinct band of color across the tail, as the hen harrier.(Zool.)
  2. 2.
    A light sail set abaft and beyong the leech of a boom-and-gaff sail; -- called also ringsail.(Naut.) Also: ringsail
Phrases & compounds
Ringtail boom — a spar which is rigged on a boom for setting a ringtail.