2. The distance covered, as on a racecourse: Leonar ran three laps around the track before tripping and falling down just before the finish line.
3. To move food or liquid to the mouth using the tongue: The dog laps the water quickly because it is very thirsty.
2. To subside or to sink away gradually from a typical pattern of belief or behavior: Brittney was ill and slowly began to lapse into a coma.
At the international racing competition, the Lapps ran three consecutive laps when they only needed to run two laps; the runners later decided they had a slight lapse of memory about how many laps to run.
They were so tired that they sat on the benches with bottles of water on their laps and they joked that they hoped that they didn't have another relapse of memory or at least not until there was an elapse of several years.
2. To become ill again after seeming to have made a recovery.
3. A return to a former mood, state, or way of life; especially, a bad or undesirable one, after coming out of it for a while.
4. Backsliding; that is, to go back to a bad behavior; to regress, to revert.
The return of signs and symptoms of a disease after a patient has enjoyed a remission. For example, after treatment a patient with cancer of the colon went into remission with no sign or symptom of the tumor, remained in remission for four years, but then suffered a relapse and had to be treated once again for colon cancer.