Word.ws English Dictionary

unbd.

unbd. is the abbreviation of unbound.

Meaning of unbound

Adjective

unbound (not comparable)

  1. Not obligated.
    • Near-synonyms: unconstrained, unrestrained, unencumbered; unfettered, fetterless
  2. Not tied up.
    • Near-synonyms: unfettered, fetterless, unrestrained, unchained, unshackled, shackleless, unmanacled, unhandcuffed
  3. Without a binding.
    • an unbound book
  4. (nuclear physics) 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.
    • Helium-2 is unbound, as it is energetically favorable for it to split into two separate protons.

Questions about unbd.

What is unbd. the abbreviation of?
Unbd. is the abbreviation of unbound.

Words near unbd. in the dictionary

  1. unbattled
  2. unbattlemented
  3. unbattling
  4. unbaulked
  5. unbayed
  6. unbd.
  7. unbe
  8. unbe-fucking-lievable
  9. unbeach
  10. unbeached
  11. unbeaches

Source and license

Adapted from Wiktionary: unbd. (page history and authors); unbound (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “unbd..” Word.ws, https://word.ws/unbd.. Based on Wiktionary, CC BY-SA 4.0.