D defs.my
Entry 3 senses Webster, 1913

Alcove

/ăl'-kōvˌ/ · Al·cove · IPA /ˈæl.koʊv/
01 n. A recessed portion of a room, or a small room opening into a larger one; especially, a recess to contain a bed; a lateral recess in a library.
  1. 1.
    A recessed portion of a room, or a small room opening into a larger one; especially, a recess to contain a bed; a lateral recess in a library.(Arch.)
  2. 2.
    A small ornamental building with seats, or an arched seat, in a pleasure ground; a garden bower.
  3. 3.
    Any natural recess analogous to an alcove or recess in an apartment.
    “The youthful wanderers found a wild alcove.” — Falconer.