Respiratory /(r?*sp?r"?*t?*r? [or] r?s"p?*r?-)/

Re·spir·a·to·ry

Respiratory

a.
  1. Of or pertaining to respiration; serving for respiration; as, the respiratory organs; respiratory nerves; the respiratory function; respiratory changes. (Physiol.)

Phrases & Compounds
Respiratory foods
See 2d Note under Food, n., 1.
Respiratory tree
the branched internal gill of certain holothurians.