: someone's mouth opens in a way that shows he or she is very surprised or shocked His jaw dropped when he heard who had won. What is your jaw muscle called? The masseter muscle provides powerful elevation and protrusion of the mandible by originating from the zygomatic arch and inserting...
keep your message honest. In the case of a death, for example, express your feelings about the loss. You might write, "I am so sorry about your grandfather's passing." If you knew the deceased, you might write, "I was shocked and deeply saddened when I heard about Jim's death...