omelet

from The American Heritage® Dictionary of the English Language, 5th Edition.

• noun A dish consisting of beaten eggs cooked until set and folded over, often around a filling.

from The Century Dictionary.

• noun A dish consisting of eggs beaten lightly, with the addition of milk, salt, and sometimes a little flour; it is browned in a buttered pan on the top of the stove. Omelets are some-times prepared with cheese, ham, parsley, jelly, fish, or other additions.

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

• noun (Cookery) A dish consisting of eggs beaten up with a little flour, etc., and cooked in a frying pan until just set into a semisolid consistency; it may be folded around e.g. ham or cheese or jelly. When additional ingredients are mixed in, the names of the ingredients may be mentioned in the name of the omelet
• noun an omelet containing chopped pieces of ham, onion, and green peppers.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun American Alternative form of omelette.

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

• noun beaten eggs or an egg mixture cooked until just set; may be folded around e.g. ham or cheese or jelly