D defs.my
Entry 1 sense Webster, 1913

Glen

/glĕn/ · IPA /ɡlɛn/
01 n. A secluded and narrow valley; a dale; a depression between hills.
  1. 1.
    A secluded and narrow valley; a dale; a depression between hills.
    “And wooes the widow's daughter of the glen.” Spenser.