Thus, the symptoms of mania are key to the definition of having bipolar disorder. Symptoms of mania alone would be sufficient in diagnosing a person with bipolar disorder. The symptoms of mania include increased energy, activity, restlessness, racing thoughts, and rapid speech.hus, the symptoms of mania are key to the definition of having bipolar disorder. Symptoms of mania alone would be sufficient in diagnosing a person with bipolar disorder. The symptoms of mania include increased energy, activity, restlessness, racing thoughts, and rapid speech.
The definition of scant is  barely sufficient or available only in very small quantities. When you show little care for your safety and run around continually engaging in dangerous behaviors like sky diving and cliff jumping, this is an example of a time when you act with scant regard for your safety.
Dictionary entry overview: What does scan mean? â¢ SCAN (noun) The noun SCAN has 2 senses: 1. the act of scanning; systematic examination of a prescribed region 2. an image produced by scanning Familiarity information: SCAN used as a noun is rare. â¢ SCAN (verb) The verb SCAN has 7 senses: 1. examine minutely or intensely 2. examine hastily 3. make a wide, sweeping search of 4. conform to a metrical pattern 5. move a light beam over; in electronics, to reproduce an image 6. read metrically 7. obtain data from magnetic tapes Familiarity information: SCAN used as a verb is common.