The Clue
Lab heater (4 letter answer)
The Answer
ETNA
Tags
Notes
The answer ETNA is very common and appears about once every 33 puzzles.
Related Clues
Heater
Mongibello
Volcano
2001 erupter
Anagram for ante
European smoker
Frequent blower
Lab burner
Sicilian landmark
Sicilian menace
Sicilian peak
Sicilian sight
Sicilian sizzler
Sicilian smoker
Sicilian spewer
Sicilian spouter
Sicilian volcano
Sight from Taormina
"Sister" of Vesuvius
Spewer of 2002
Volcano in Sicily
"Vulcan's chimney"
Vulcan's chimney
Borough near Pittsburgh
European hot spot
Europe's highest volcano
Sicilian hot spot
Sicilian "time bomb"
Site of the Cyclopean smithy
Vessel for heating liquids
Volcano that erupted in 1169
Volcano near Catania
Where Vulcan forged
Blower of giant smoke rings
World Heritage Site since 2013
Peak near the Gulf of Catania
Peak seen from the Ionian Sea
Valle del Bove locale
Volcano known to locals as Mongibello
Italian cousin of Mount St. Helens
Definition
ETNA as a noun:
1. (Etna, Mount Etna, Mt Etna) = an inactive volcano in Sicily; last erupted in 1961; the highest volcano in Europe (10,500 feet)
2. (bunsen burner, bunsen, etna) = a gas burner used in laboratories; has an air valve to regulate the mixture of gas and air