unreserved

American  

[uhn-ri-zurvd] / ˌʌn rɪˈzɜrvd /

adjective

1. not restricted; without reservation; full; entire; unqualified.

   unreserved approval.

   Synonyms:

   unlimited, complete

2. free from reserve; frank; open.

   unreserved behavior.

   Synonyms:

   sincere, guileless, artless, candid, ingenuous

3. not kept or set apart for a particular use or person.

   unreserved seats.

---

unreserved British  

/ ˌʌnrɪˈzɜːvd /

adjective

1. without reserve; having an open manner

2. without reservation

3. not booked or bookable

---

Other Word Forms

• unreservedness
  noun
• unreservedly
  adverb

Etymology

Origin of unreserved

First recorded in 1530–40; un- ¹ + reserved

Example Sentences

See Examples For:

unreserved

"The board and executive team reiterate their unreserved apology to those customers impacted by recent operational failures, and the resulting loss of public trust in the company and its services," it added.

From BBC ● May 1, 2026

"He recognised the seriousness of what happened, or rather, what didn't happen, and the distress it caused. He offered, and we repeat, an unreserved apology to the families of the deceased and the survivors."

From BBC ● Feb. 24, 2026

While the force has issued an "unreserved apology" to the Hicks family, it has not given any indication it will agree to call for a new court hearing.

From BBC ● Feb. 9, 2026

At the end of Brain's trial, the Bishop of Sheffield offered an "unreserved apology" to victims for "an appalling abuse of power and leadership which should never have occurred".

From BBC ● Sep. 4, 2025

But when the first daughter was born she expressed her unreserved determination to name her Renata after her mother.

From "One Hundred Years of Solitude" by Gabriel Garcia Marquez