A revolving stone shaped like a disk; used to grind or sharpen or polish edge tools.
Roget 330:
powderiness†
[State of powder.],
pulverulence†;
sandiness
etc.
adj.;
efflorescence;
friability.
powder,
dust,
sand,
shingle;
sawdust;
grit;
meal,
bran,
flour,
farina,
rice,
paddy,
spore,
sporule†;
crumb,
seed,
grain;
particle
etc.
(smallness)
32;
limature†,
filings,
debris,
detritus,
tailings,
talus slope,
scobs†,
magistery†,
fine powder;
flocculi [Lat.].
smoke;
cloud of dust,
cloud of sand,
cloud of smoke;
puff of smoke,
volume of smoke;
sand storm,
dust storm.
[Reduction to powder]
pulverization,
comminution†,
attenuation,
granulation,
disintegration,
subaction†,
contusion,
trituration [Chem],
levigation†,
abrasion,
detrition,
multure†;
limitation;
tripsis†;
filing
etc.
v..
[Instruments for pulverization]
mill,
arrastra†,
gristmill,
grater,
rasp,
file,
mortar and pestle,
nutmeg grater,
teeth,
grinder,
grindstone,
kern†,
quern†,
koniology†.
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Roget 253:
sharpness
etc.
adj.;
acuity,
acumination†;
spinosity†.
point,
spike,
spine,
spicule [Biol.],
spiculum†;
needle,
hypodermic needle,
tack,
nail,
pin;
prick,
prickle;
spur,
rowel,
barb;
spit,
cusp;
horn,
antler;
snag;
tag thorn,
bristle;
Adam's needle†,
bear grass [U.S.],
tine,
yucca.
nib,
tooth,
tusk;
spoke,
cog,
ratchet.
crag,
crest,
arete [Fr.],
cone peak,
sugar loaf,
pike,
aiguille†;
spire,
pyramid,
steeple.
beard,
chevaux de frise [Fr.],
porcupine,
hedgehog,
brier,
bramble,
thistle;
comb;
awn,
beggar's lice,
bur,
burr,
catchweed†,
cleavers,
clivers†,
goose,
grass,
hairif†,
hariff,
flax comb,
hackle,
hatchel†,
heckle.
wedge;
knife edge,
cutting edge;
blade,
edge tool,
cutlery,
knife,
penknife,
whittle,
razor,
razor blade,
safety razor,
straight razor,
electric razor;
scalpel;
bistoury†,
lancet;
plowshare,
coulter,
colter†;
hatchet,
ax,
pickax,
mattock,
pick,
adze,
gill;
billhook,
cleaver,
cutter;
scythe,
sickle;
scissors,
shears,
pruning shears,
cutters,
wire cutters,
nail clipper,
paper cutter;
sword
etc.
(arms)
727;
bodkin
etc.
(perforator)
262;
belduque†,
bowie knife†,
paring knife;
bushwhacker [U.S.];
drawing knife,
drawing shave;
microtome [Micro.];
chisel,
screwdriver blade;
flint blade;
guillotine.
sharpener,
hone,
strop;
grindstone,
whetstone;
novaculite†;
steel,
emery.
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Polish: brus