Eyot (ī&obreve_;t or āt), n. [Ey (AS. īg or Icel. ey) + F. dim. termination -ot; cf. AS. īgeoð. See Island, and cf. Ait.] A little island in a river or lake. See Ait. [Written also ait, ayt, ey, eyet, and eyght.] Blackstone.
[1913 Webster]