沸ふっ点てんふってんFreq.FrequencyTop 50,000Meanings1nounboiling pointThe temperature at which a liquid boils. Used in both scientific and everyday contexts.水みずの沸ふっ点てんは100度どです。The boiling point of water is 100 degrees.標ひょう高こうが高たかいと沸ふっ点てんが下さがる。At high altitudes, the boiling point drops.