Read by: 42,845 pet lovers. Mandibulectomy is a surgical procedure in which a portion of the lower jaw is removed. This can involve both sides of the jaw or just one side. Up to three-quarters of the entire lower jaw can be removed.
Wiktionary(0.00 / 0 votes)Rate this definition: 1  attune(Verb) to bring into musical accord. 2  attune(Verb) to tune an instrument. 3  attune(Verb) to bring into harmony or accord.
âInvictusâ definition. A popular poem from the late nineteenth century by the English author William Ernest Henley. Invictus is Latin for âunconquered.â The speaker in the poem proclaims his strength in the face of adversity: My head is bloody, but unbowed....