a. [f. FIN sb. + -LESS.] Without a fin or fins.

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1596.  Shaks., 1 Hen. IV., III. i. 151.

                    Sometime he angers me,
With telling me of the Moldwarpe and the Ant,
Of the Dreamer Merlin, and his Prophecies;
And of a Dragon, and a finne-lesse Fish,
A clip-wing’d Griffin, and a moulten Rauen,
A couching Lyon, and a ramping Cat,
And such a deale of skimble-skamble Stuffe,
As puts me from my Faith.

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1775.  in Ash.

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1863.  C. A. Johns, Home Walks, 159. A Pipe-fish no one cares to have. This is a thin cylindrical fish, about 12 inches long, of nearly equal diameter throughout, with a blunt head and finless tail, which, but for its moving, might easily be taken for a fragment of Sea-tangs; whence the fishermen call it the ‘Ore-weed fish.’

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