Learner's definition of CUNNING. [more cunning; most cunning] : getting what is wanted in a clever and often deceptive way. a cunning criminal. She was cunning enough to fool me. a cunning plan.
Dental Hygiene. 1  Brush your teeth very carefully as a mild bruise can cause serious infection. 2  Keep your head in an upright position while sleeping. 3  To reduce the post operative swelling, rinse your mouth with warm salt water at least 4 times a day. Do not spit and rinse thoroughly.
The following tips may help prevent swelling. 1  Do not sit with your feet hanging down for long periods of time. 2  Elevate your feet whenever possible. 3  If you take a car trip, stop and walk around every 1 to 2 hours. 4  If you are traveling in an airplane, be sure to get up and walk around every 1 to 2 hours.