Definition

1. Noun:
   • A commissioned officer is a member of the armed forces who holds a rank and authority granted by a formal commission (a document of appointment) from a sovereign power, such as a president or monarch. This distinguishes them from non-commissioned officers (NCOs) and enlisted personnel, who gain rank through promotion within the enlisted structure.

Usage

• The term is used to specify the category of military leadership that has received a formal commission. It is a standard term in military organization and hierarchy.
• It functions as a countable noun (e.g., , ).

Examples

• Noun:
  • To become a commissioned officer, she graduated from the naval academy.
  • The decision must be approved by a commissioned officer.
  • Commissioned officers typically hold ranks from Second Lieutenant through General, or Ensign through Admiral.

Advanced Usage

• The authority of a commissioned officer is derived from the commission itself, which is a legal document. This is a key conceptual difference from the authority of a non-commissioned officer, which is derived from experience, seniority, and appointment by superior officers.

Variants and Related Words

• Officer: A broader term that can include both commissioned and non-commissioned officers, though it often implies a commissioned officer in military contexts.
• Non-commissioned officer (NCO): A military officer, such as a sergeant, who has not received a sovereign's commission but is appointed by superior officers.
• Warrant officer: In some armed forces, a rank between commissioned and non-commissioned officers, holding a warrant (a type of commission) for specialized technical skills.

Synonyms

• Officer (in a military context)
• Commanding officer (when referring to the officer in charge of a specific unit)

Antonyms

• Enlisted personnel / Enlisted member
• Non-commissioned officer (NCO) (though an NCO is still an officer, the distinction in type is critical)

Noun

1. a military officer holding a commission