unexpendable

Thân thiện

The scientist carefully labeled the unexpendable sample.

Definition

Adjective: - Not suitable to be expended; essential, indispensable, or not to be used up or sacrificed. This describes something that is too valuable, critical, or necessary to be consumed, used up, or disposed of.

Usage and Examples

• General Use: Describes resources, personnel, or items deemed too vital to be used casually or considered disposable.
  • The original manuscript is an unexpendable treasure of the library.
  • In this mission, every team member is unexpendable; we need everyone to succeed.
• Contrast with 'expendable': Used to emphasize the opposite of something that can be sacrificed or used up.
  • While paper cups are expendable, the family china is completely unexpendable.

Advanced Usage

• Strategic or Military Context: Can describe assets or personnel considered critical to long-term success and not to be risked lightly.
  • The general declared the intelligence officers as unexpendable assets.
• Economic or Resource Context: Refers to finite resources that must be preserved.
  • The council argued that the ancient forest was an unexpendable natural resource.

Variants and Related Words

• Expendable (adj): Suitable to be used up or sacrificed; replaceable. (This is the direct antonym).
• Indispensable (adj): Absolutely necessary; essential. (A close synonym, though it focuses more on necessity than on the quality of not being able to be used up).
• Invaluable (adj): Extremely useful; priceless. (Emphasizes extreme value rather than the specific quality of being non-consumable).

Synonyms

• Indispensable
• Essential
• Critical
• Irreplaceable
• Priceless

Antonyms

• Expendable
• Dispensable
• Replaceable
• Consumable
• Sacrificable

Notes on Meaning

The core meaning of unexpendable centers on preservation and irreplaceability. It is often used in contexts involving conservation, strategy, and valuing unique or critical elements. It is less common in everyday conversation than its synonym "indispensable," but it carries a more specific nuance of something that should not be depleted or used as a resource.

Học thuật

Adjective

1. not suitable to be expended