Definitions for "Hen"
The female of the domestic fowl; also, the female of grouse, pheasants, or any kind of birds; as, the heath hen; the gray hen.
Adult female chicken.
A female bird. The proper name for a female chicken.
Keywords:  strange, oku, gantz, hiroya, wiktionary
strange. Therefore, hentai='strange person' or 'pervert'
Hen (romanized as HEN in Japan) is an H manga (commonly called hentai by non-Japanese) which was the first work created by manga artist Hiroya Oku, who is best known for Gantz. An apt English translation for the title "hen" (literally: "strange") in this case would be "queer" because of the double meaning of "strange" and "homosexual"
Keywords:  gallina
affectionate term for and form of informal address to a woman
harmonised European Standard
Keywords:  highways, economics, note
Highways Economics Note
Keywords:  abbreviation
abbreviation for Henry.