1. Failure of one or both testes to move into the scrotum as the male foetus develops
   - cryptorchidism, cryptorchism

Type of: abnormalcy [US], abnormality

• Bay of Fundy
• Bay of Naples
• Bay of Ob
• bay rum
• bay scallop
• Bay State
• Bay Stater
• bay tree
• bay willow
• bay window
• bay wreath
• bay-leaved caper
• bay-rum tree
• baya
• Bayard
• bayat
• bayberry
• bayberry tallow
• bayberry wax
• Baycol
• Bayer
• Bayes
• Bayes' postulate
• Bayes' theorem
• Bayesian