a long curve in a coastline

bay

the valve in a petrol engine, used to control the intake of hair

smother, block

a small hole in cloth etc used for putting a rope etc through

circle, spiral

a wooden framework on which to kill a criminal by hanging

place for hanging

(the round shape produced by) string, ribbon etc crossing itself

circle, spiral

a trap for small animals and birds; something dangerous or deceitful that tempts a person

trap

an apparatus used for catching animals etc; a plan for deceiving a person or making a person say or do something; a light, two-wheeled vehicle pulled by a horse or pony

snare, trick