the GNU version of the Collaborative International Dictionary of English
n. A muscle that serves to raise some part, as the lip or the eyelid.
n. A surgical instrument used to raise a depressed part of the skull.
The Century Dictionary and Cyclopedia
n. In anatomy, that which raises or elevates, as various muscles of the human body: opposed to depressor.
n. A surgical instrument used to raise a depressed part of the skull.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. a muscle that serves to lift some body part (as the eyelid or lip)
Word Usage
"• The Canine (one-third of people): Here a particular muscle (called the levator labii superioris, for you anatomy junkies) is dominant and exposes the canine teeth before the full smile."