G4886 σύνδεσμος (sýndesmos)

KJV renderings: band, bond
Strong's definition: a joint tie, i.e. ligament, (figuratively) uniting principle, control
Derivation: from G4862 (σύν) and G1199 (δεσμόν);

From James Strong's public-domain dictionaries (G), JSON edition by OpenScriptures (CC-BY-SA). Every dotted-underline word in the text links here.