oilstone
English
Etymology
From
oil
+
stone
.
Noun
oilstone
(
countable and uncountable
,
plural
oilstones
)
A type of
stone
used for
sharpening
objects such as
knives
and
razorblades
.
See also
water stone
whetstone
Anagrams
looniest
,
sonolite
,
stone oil