1) Alcove 2) Approval withheld in retreat 3) Apse 4) Barnes & Noble e-reader 5) Barnes & Noble reader 6) Breakfast area 7) Breakfast corner 8) Breakfast place 9) Breakfast recess 10) Breakfast-eating area 11) Comfy corner 12) Corner 13) Corner of a room 14) Corner of the house 15) Corner or cozy place Found on https://www.crosswordclues.com/clue/nook
• (n.) A narrow place formed by an angle in bodies or between bodies; a corner; a recess; a secluded retreat. • (n.) A narrow place formed by an angle in bodies or between bodies; a corner; a recess; a secluded retreat. Found on http://thinkexist.com/dictionary/meaning/nook/
Nook noun [ Middle English nok ; confer Gael. & Ir. niuc .] A narrow place formed by an angle in bodies or between bodies; a corner; a recess; a secluded retreat. « How couldst thou find this dark, sequestered nook ?» Milton. Found on http://www.encyclo.co.uk/webster/N/32
a corner, as in a room. · any secluded or obscure corner. · any small recess: a breakfast nook. · any remote or sheltered spot: a shady nook that was ideal for a picnic. Found on https://www.infoplease.com/dictionary/nook