quahog /kwöˈhog or kwə-hogˈ/, quahaug /-hög or -högˈ/, or sometimes cohog /kōˈhog or kə-hogˈ/

1. An edible clam (Venus mercenaria) of the N American Atlantic coast, also known as round clam
2. Another variety of clam, Cyprina islandica, also known as black quahog

• breastbones
• breast cancer
• breast-deep
• breasted
• breastfed
• breastfeed
• breastfeeded
• breastfeeding
• breastfeeds
• breast-high
• breasting
• breast-knot
• breast-knots
• breastpin
• breastpins
• breastplate
• breastplates
• breastplough
• breastploughs
• breast pump
• breast pumps
• breastrail
• breastrails
• breasts
• breast screening