Long, Hot-Weather Spell
This page is the CodyCross answer for the clue below from Apothecary, Group 1972, Puzzle 4 (Chemist or Druggist).
Question is: Long, Hot-Weather Spell
and the answer is: HEATWAVE
Word Meaning:
HEAT WAVE — (idiomatic) A period of exceptionally hot weather.
Definitions from Wiktionary.