archegonium

Etymology
From.

Noun

 * 1)  A multicellular reproductive structure that contains a large, non-motile gamete (egg cell), and within which an embryo will develop.

Translations

 * Finnish: munapesäke
 * Icelandic: egghirsla
 * Irish: arcagóiniam
 * Italian: archegonio
 * Polish:
 * Portuguese: arquegónio ,
 * Romanian:
 * Spanish:
 * Swedish: arkegon