1. Any of several seals lacking external ear flaps and having a stiff hairlike coat with hind limbs reduced to swimming flippers
   - earless seal, hair seal

Derived forms: true seals

Type of: seal

Part of: family Phocidae, Phocidae

Encyclopedia: True seal

• subphylum Urochorda
• subphylum Urochordata
• subphylum Vertebrata
• subplot
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• subpoena duces tecum
• subpopulation
• subprime
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• subroutine library
• subscribe
• subscribe to
• subscribed
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• subscriber line
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• subsection
• subsequence