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pec·to·ral  (pĕktər-əl)
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Tweet adj. 1. Relating to or situated in the breast or chest: a pectoral muscle; the pectoral cavity. 2. Useful in relieving disorders of the chest or respiratory tract. 3. Worn on the chest or breast: a pectoral cross. n. 1. Any of four muscles that occur in pairs on each side of the chest. 2. A pectoral fin. 3. A medicine for relieving disorders of the chest or respiratory tract. 4. An ornament or decoration worn on the chest. [Probably Latin pectorālis, from pectus, pector-, breast. N., sense 4, Middle English, from Old French, from Latin pectorāle, breastplate, from neuter of pectorālis.]  (click for a larger image) pectoralc. 1330 bc pectoral from the tomb of Pharaoh Tutankhamun |
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