Meaning of hand boiler | Babel Free
/ˈhænd ˈbɔɪlə/Definitions
A toy usually consisting of a glass sculpture made of two bulbs connected by a looped and twisted piece of tubing, which contains dyed ethanol inside that seemingly boils when gripped.
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.