breathとは何ですか? breathとは何ですか? The capacity to breathe, especially in a natural and unlabored manner: shortness of breath. Spirit or vitality; life.The air inhaled and exhaled in respiration. The act or process of breathing; respiration.A single respiration: a deep breath. Exhaled air, as evidenced by vapor, odor, or heat.A momentary pause or rest.A momentary stirring of air.A slight gust of fragrant air.A trace or suggestion: a breath of scandal. A softly spoken sound; a whisper.Linguistics Exhalation of air without vibration of the vocal cords, as in the articulation of p and s.one At or almost at the same time.out of breath Breathing with difficulty, as from exertion; gasping.under (one's) breath In a muted voice or whisper.