Term: external gill: occurs in some mollusks and in tadpoles and other immature amphibians
Broader: thing: a separate and self-contained entity | Unrelated: wood-frog: wide-ranging light-brown frog of moist North American woodlands especially spruce
Broader: thing: a separate and self-contained entity | Unrelated: semicolon: a punctuation mark (`;') used to connect independent clauses; indicates a closer relation than does a period
Broader: thing: a separate and self-contained entity | Unrelated: disturbance: a disorderly outburst or tumult
Broader: thing: a separate and self-contained entity | Unrelated: anterior serratus muscle: muscles that rotate the scapula and elevate the rib cage
Broader: thing: a separate and self-contained entity | Unrelated: impeller: the blade of a rotor (as in the compressor of a jet engine)
Broader: thing: a separate and self-contained entity | Unrelated: labor party: a left-of-center political party formed to represent the interest of ordinary working people
Broader: thing: a separate and self-contained entity | Unrelated: temporal role: the semantic role of the noun phrase that designates the time of the state or action denoted by the verb
Broader: thing: a separate and self-contained entity | Unrelated: facsimile: an exact copy or reproduction
Broader: thing: a separate and self-contained entity | Unrelated: smack: a sailing ship (usually rigged like a sloop or cutter) used in fishing and sailing along the coast
Broader: thing: a separate and self-contained entity | Unrelated: violist: a musician who plays the viola