Mechanical device consisting of a toothed wheel or rack engaged with a pawl that permits it to move in only one direction.
synonyms: rachet, ratch.
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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Roget 45:
vinculum,
link;
connective,
connection;
junction
etc.
43;
bond of union,
copula,
hyphen,
intermedium†;
bracket;
bridge,
stepping-stone,
isthmus.
bond,
tendon,
tendril;
fiber;
cord,
cordage;
riband,
ribbon,
rope,
guy,
cable,
line,
halser†,
hawser,
painter,
moorings,
wire,
chain;
string
etc.
(filament)
205.
fastener,
fastening,
tie;
ligament,
ligature;
strap;
tackle,
rigging;
standing rigging,
running rigging;
traces,
harness;
yoke;
band ribband,
bandage;
brace,
roller,
fillet;
inkle†;
with,
withe,
withy;
thong,
braid;
girder,
tiebeam;
girth,
girdle,
cestus†,
garter,
halter,
noose,
lasso,
surcingle,
knot,
running knot;
cabestro [U.S.],
cinch [U.S.],
lariat,
legadero†,
oxreim†;
suspenders.
pin,
corking pin,
nail,
brad,
tack,
skewer,
staple,
corrugated fastener;
clamp,
U-clamp,
C-clamp;
cramp,
cramp iron;
ratchet,
detent,
larigo†,
pawl;
terret†,
treenail,
screw,
button,
buckle;
clasp,
hasp,
hinge,
hank,
catch,
latch,
bolt,
latchet†,
tag;
tooth;
hook,
hook and eye;
lock,
holdfast†,
padlock,
rivet;
anchor,
grappling iron,
trennel†,
stake,
post.
cement,
glue,
gum,
paste,
size,
wafer,
solder,
lute,
putty,
birdlime,
mortar,
stucco,
plaster,
grout;
viscum†.
shackle,
rein
etc.
(means of restraint)
752;
prop
etc.
(support)
215.
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Dutch: Ratch
Polish: zębatka