(transitive) to bind, to tie / (transitive) to unite / (transitive) to connect, to link / (transitive, rare) to alloy / (intransitive) to unite, to bind, to bond, to fuse, to join together / (intransitive) to get along (with someone)

(transitive) to bequeath / (transitive, archaic or rare) to dispatch as a delegation

Alternative form of pazzo da legare

lunatic; stark raving mad / eccentric