I. noun
1.
Synonyms: bondage , enslavement, helotry, peonage, serfage, serfdom, servility, servitude, slavery, thralldom
2.
Synonyms: bond 3, knot, ligament, ligature, link, nexus, tie, vinculum
II. verb
1.
Synonyms: hitch 2, couple, harness
2.
Synonyms: join 1, associate, combine, conjoin, conjugate, connect, couple, link, unite, wed