Definify.com

Webster 1828 Edition

Noun.

[L. sagena.] A large net for catching fish. The seins used for taking shad in the Connecticut, sometimes sweep nearly the whole breadth of the river.

See also: sein and Sein

séin m

inflection of séan ‎(“sign, omen; good luck, prosperity, happiness”):
1. vocative singular
2. genitive singular

Irish mutation
Radical	Lenition	Eclipsis
séin	shéin after an, tséin	unchanged
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs.