Term: homocercal fin: symmetrical tail fin extending beyond the end of the vertebral column as in most bony fishes
Broader: fin: organ of locomotion and balance in fishes and some other aquatic animals | Unrelated: alteration: the act of making something different (as e.g. the size of a garment)
Broader: fin: organ of locomotion and balance in fishes and some other aquatic animals | Unrelated: exudate: a substance that oozes out from plant pores
Broader: fin: organ of locomotion and balance in fishes and some other aquatic animals | Unrelated: eating disorder: a disorder of the normal eating routine
Broader: fin: organ of locomotion and balance in fishes and some other aquatic animals | Unrelated: naphthalene: a white crystalline strong-smelling hydrocarbon made from coal tar or petroleum and used in organic synthesis and as a fumigant in mothballs
Broader: fin: organ of locomotion and balance in fishes and some other aquatic animals | Unrelated: octal numeration system: a positional system of numeration that uses octal digits and a radix of eight
Broader: fin: organ of locomotion and balance in fishes and some other aquatic animals | Unrelated: snake dance: a group advancing in a single-file serpentine path
Broader: fin: organ of locomotion and balance in fishes and some other aquatic animals | Unrelated: pyelography: roentgenography of the kidney and ureters (usually after injection with a radiopaque dye)
Broader: fin: organ of locomotion and balance in fishes and some other aquatic animals | Unrelated: waverer: one who hesitates (usually out of fear)
Broader: fin: organ of locomotion and balance in fishes and some other aquatic animals | Unrelated: medium: (usually plural) transmissions that are disseminated widely to the public
Broader: fin: organ of locomotion and balance in fishes and some other aquatic animals | Unrelated: large periwinkle: plant having variegated foliage and used for window boxes