Definitions for "HEAT WAVE"
A period of abnormally hot weather lasting several days.
A period of abnormally and uncomfortably hot and unusually humid weather. Typically a heat wave lasts two or more days.
a wave of unusually hot weather
a tropical drink made with coconut rum, Peach Schnapps, pineapple juice, orange juice, and grenedine
Keywords:  dangerous, situation
a very dangerous situation
Keywords:  interval, extended, time
an extended time interval