lava
https://gyazo.com/6e4362112e53262b4dfb3a7c2aea407e
source:
Falling into lava would be a pretty hot mess - The Verge
noun
hot
molten
or
semifluid
rock
erupt
ed from a
volcano
or
fissure
, or
solid
rock
resulting from
cooling
of this.
〘地〙 溶岩〘流体, もしくは固化した岩石をさす〙; C〖~s〗 溶岩層
ORIGIN
mid
18th century
: from
Italian
(
Neapolitan
dialect), denoting the
lava stream
from
Vesuvius
, but originally denoting a
stream
caused by
sudden
rain
, from
lavare
‘to
wash
’, from
Latin
.