noun

• (uncommon) A female fish (especially a salmon or trout) or crustacean.
  "As spawning time approaches – autumn or very early winter in most rivers, though in some late-run streams salmon may spawn as late as January or February – the hen's colouration becomes first a matt-pewter and then a drab dark brown-grey. The cock fish, in contrast, begins to gain some brighter colours."
• (figuratively) A woman.
  "Hen, a woman. A cock and hen club; a club composed of men and women."
• (figuratively) A woman.
• (UK, informal) A hen night.

verb

• (transitive, intransitive) Synonym of mother-hen.
  "Once he had flared up, "If ever a man was henned, it's me!""

adv

• (dialectal) Hence.

verb

• (dialectal) To throw.