fat lute
English
Noun
fat
lute
(
uncountable
)
(
historical
)
A mixture of
catlinite
and
oil
(often
linseed
oil) for filling
joints
for chemistry vessels.
References
“
fat
”, in
Webster’s Revised Unabridged Dictionary
, Springfield, Mass.:
G. & C. Merriam
,
1913
,
→OCLC
.