What is ""matinding tag-init"" in American English and how to say it?

Tagalog

matinding tag-init

matinding tag-init-heat wave.svg
American English

heat wave

Learn the word in this minigame:

Example sentences

American EnglishBecause of the heat wave, many people were experiencing dehydration.

""matinding tag-init"" in 45 More Languages.

Other interesting topics in American English