Substantiv
collar [pl. collars] , {clothing}, {arch.}
طوق {العُنُق}، {هندسة}
hoop [pl. hoops] , {instruments & machines}
ring [pl. rings]
leash [pl. leashes]
cordon [pl. cordons]
circle [pl. circles]
girth [pl. girths]
band [pl. bands]
belt [pl. belts]
strap [pl. straps] , {carp.}
طوق {نجارة}
ruff [pl. ruffs]
zonulet [pl. zonulets]
zonule [pl. zonules]
zone [pl. zones]
garland [pl. garlands]
coves [sing. a cove]
cincture [pl. cinctures]
breeching [pl. breechings]
Verb
to cordon [ cordoned ; cordoned ]
to Band [ banded ; banded ]
to girt [ girded / girt ; girded / girt ]
to encircle [ encircled ; encircled ]
to zone [ zoned ; zoned ]
to wreathe [ wreathed ; wreathed ]
...
annulus {pl. annuli}