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perfunctory
Definition: (adjective) unenthusiastic, routine, or mechanical.
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< spelter
Spemann, Hans >
spe·lunk·er
(sp
-l
ng
k
r, sp
l
ng
-)
KEY
NOUN:
One who explores caves chiefly as a hobby; a caver.
ETYMOLOGY:
From obsolete
spelunk
,
cave
, from Middle English, from Old French
spelunque
, from Latin
sp
lunca
, from Greek
sp
lunx
OTHER FORMS:
spe
lunk
ing
(Noun)
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