What is the meaning of Mylne?

A mill; a grinding apparatus or a building housing one:

1. A fulling mill (device for fulling)
2. A quern or handmill.

A fulling mill (device for fulling)

A quern or handmill.

A kind of siege engine.

a mill, millstone, grinder

a mill (building)

a kind of boardgame

inflection of mylen:

1. dative/genitive singular
2. nominative plural
3. accusative singular/plural

dative/genitive singular

nominative plural

accusative singular/plural

inflection of mylny:

1. neuter nominative/accusative/vocative singular
2. nonvirile nominative/accusative/vocative plural

neuter nominative/accusative/vocative singular

nonvirile nominative/accusative/vocative plural

Source: wiktionary.org