Definition

1. Adjective:
   • Floating / Fluctuating: Describes something that is not fixed, stable, or permanent, but instead changes position, number, or state irregularly. It often refers to temporary or variable elements within a larger system.
   • Supplementary / Auxiliary (archaic): An older, less common usage meaning supplemental or non-essential, functioning in a supporting role. The modern term for this is "phụ động."

Usage Examples

• Adjective:
  • Nhân viên phù động (Floating staff / Temporary personnel)
  • Giá cả có tính chất phù động (Prices have a fluctuating nature.)
  • Số lượng khách hàng phù động theo mùa. (The number of customers fluctuates seasonally.)

Advanced Usage

• Used primarily in formal or technical contexts such as economics, business management, and sociology to describe non-permanent, variable factors.
• "Vốn phù động": Floating capital; capital available for current operations.

Variants and Related Words

• Phụ động (adj): Supplementary, auxiliary. This is the standard modern form for the "supplementary" meaning.
  • Bộ phận phụ động (Auxiliary component)

Synonyms

• Fluctuating: Varying irregularly.
• Floating: Not settled or fixed.
• Variable: Liable to change.
• Temporary: Lasting for a limited time.

Notes on Usage

• The word "phù động" is formal and relatively specialized. In everyday conversation, more common words like "thay đổi" (to change) or "tạm thời" (temporary) are often used instead.
• The archaic meaning of "supplementary" is largely obsolete and has been replaced by "phụ động." The primary contemporary meaning is "fluctuating" or "floating."