Definition

Noun: A deputy commander; the officer or person who is second in the chain of command, directly subordinate to the primary commander or director, and authorized to act on their behalf or assume command in their absence.

Usage

This term is used to denote a specific rank or position of authority within a structured hierarchy, most commonly in military, paramilitary, or large organizational contexts (e.g., fire department, police, large projects). It indicates the person who assists the main leader and can take over leadership duties when necessary.

Examples

• The immediately took control of the situation when the commander was injured.
• He served as the of the research institute for five years.
• The general appointed a trusted colonel as his .

Advanced Usage

• Acting as the deputy commander: This phrase describes performing the duties of the role.
  • During the exercise, Major Lan is acting as the deputy commander.
• Position of deputy commander: This phrase refers to the role or title itself.
  • She was promoted to the position of deputy commander.

Variants and Related Words

• Phó chỉ huy: A less common variant with the same meaning (deputy commander).
• Chỉ huy trưởng (noun): The chief commander, the person in overall command.
• Phó giám đốc (noun): Deputy director (common in corporate or administrative contexts).

Synonyms

• Second in command: The person ranked next below the leader.
• Deputy commander: The official title for the assistant to the commander.
• Vice-commander: A formal synonym, though less commonly used than "deputy."
• Assistant director: Used in non-military organizational contexts.

Related Phrases

• Dưới quyền chỉ huy của...: Under the command of...
• Thay mặt chỉ huy trưởng: On behalf of the chief commander.

Related Idioms

• Tay phải của chỉ huy trưởng: (The right hand of the commander) – An idiom describing a trusted and indispensable deputy.
  • The deputy commander is truly the right hand of the commander; he handles all complex operations.

noun

1. Second in command, deputy commander, deputy director