unbound

simple past and past participle of unbindform-ofparticiplepast

Not bound.; Not obligated.not-comparable

• Near-synonyms: unconstrained, unrestrained, unencumbered; unfettered, fetterless
• The terms of the contract inadvertently left certain unbound aspects to subjective interpretation.

Not bound.; Not tied up.not-comparable

• Near-synonyms: unfettered, fetterless, unrestrained, unchained, unshackled, shackleless, unmanacled, unhandcuffed
• The hostages' hands were left unbound.

Not bound.; Without a binding.not-comparable

• an unbound book

Not bound.; Lying beyond the proton or neutron drip line; having a negative particle separation energy; capable of decaying by the spontaneous exothermic emission of one or more nucleons.not-comparable

• Helium-2 is unbound, as it is energetically favorable for it to split into two separate protons.