déjeuner

from The Century Dictionary.

• noun A breakfast service, usually consisting of a tray, cups and saucers, tea-pot, sugar-bowl, cream-jug, and slop-basin.
• noun Breakfast; the morning meal.

from the GNU version of the Collaborative International Dictionary of English.

• noun A breakfast; sometimes, also, a lunch or collation.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• noun a midday meal