D defs.my
Entry 1 sense Webster, 1913

Breastband

/(-bănd`)/ · Breast·band · IPA
01 n. A band for the breast. Specifically: (Naut.) A band of canvas, or a rope, fastened at both ends to the rigging, to support the man who heav…
  1. 1.
    A band for the breast. Specifically: (Naut.) A band of canvas, or a rope, fastened at both ends to the rigging, to support the man who heaves the lead in sounding.(Naut.)