Definition of knack. 1  1 : a special ready capacity that is hard to analyze or teach. 2  2a : a clever trick or stratagemb : a clever way of doing something. 3  3 archaic : an ingenious device; broadly : toy, knickknack.
Medical Definition of gingivoplasty. plural. gingivoplasties. : a surgical procedure that involves reshaping the gums for aesthetic or functional purposes.
It is a fibrous connective tissue and is that part of oral mucosa which covers the coronal (tooth bearing) portion of the alveolar bone and the cervical region of the teeth. It normally covers tooth root to a level just coronal to CEJ. Anatomically gingiva is divided into: 1  Marginal/free/unattached gingiva.t is a fibrous connective tissue and is that part of oral mucosa which covers the coronal (tooth bearing) portion of the alveolar bone and the cervical region of the teeth. It normally covers tooth root to a level just coronal to CEJ. Anatomically gingiva is divided into: 1  Marginal/free/unattached gingiva.