Term: conodont: small (2 inches long) extinct eellike fish with a finned tail and a notochord and having cone-shaped teeth containing cellular bone; late Cambrian to late Triassic; possible predecessor of the cyclostomes
Broader: jawless vertebrate: eel-shaped vertebrate without jaws or paired appendages including the cyclostomes and some extinct forms | Unrelated: ashlar: a rectangular block of hewn stone used for building purposes
Broader: jawless vertebrate: eel-shaped vertebrate without jaws or paired appendages including the cyclostomes and some extinct forms | Unrelated: fulmar: heavy short-tailed oceanic bird of polar regions
Broader: jawless vertebrate: eel-shaped vertebrate without jaws or paired appendages including the cyclostomes and some extinct forms | Unrelated: anticoagulation: the administration of an anticoagulant drug to retard coagulation of the blood
Broader: jawless vertebrate: eel-shaped vertebrate without jaws or paired appendages including the cyclostomes and some extinct forms | Unrelated: reductase: an enzyme that catalyses the biochemical reduction of some specified substance
Broader: jawless vertebrate: eel-shaped vertebrate without jaws or paired appendages including the cyclostomes and some extinct forms | Unrelated: callicebus: titis
Broader: jawless vertebrate: eel-shaped vertebrate without jaws or paired appendages including the cyclostomes and some extinct forms | Unrelated: police department: the department of local government concerned with enforcing the law and preventing crime
Broader: jawless vertebrate: eel-shaped vertebrate without jaws or paired appendages including the cyclostomes and some extinct forms | Unrelated: jet engine: a gas turbine produces a stream of hot gas that propels a jet plane by reaction propulsion
Broader: jawless vertebrate: eel-shaped vertebrate without jaws or paired appendages including the cyclostomes and some extinct forms | Unrelated: scaphopoda: small class of bilaterally symmetrical marine forms comprising the tooth shells
Broader: jawless vertebrate: eel-shaped vertebrate without jaws or paired appendages including the cyclostomes and some extinct forms | Unrelated: resolution: analysis into clear-cut components
Broader: jawless vertebrate: eel-shaped vertebrate without jaws or paired appendages including the cyclostomes and some extinct forms | Unrelated: periodontics: the branch of dentistry dealing with diseases of the gums and other structures around the teeth