D defs.my
Entry 1 sense Webster, 1913

Endosperm

/ĕn'-dəs-pẽrmˌ/ · En·do·sperm · IPA /ˈɛndəspˌɜrm/
01 n. The albumen of a seed; -- limited by recent writers to that formed within the embryo sac.
  1. 1.
    The albumen of a seed; -- limited by recent writers to that formed within the embryo sac.(Bot.)