Definition

1. Verb:
   • To convey, draw off, or empty (a liquid) by or as if by a siphon: This refers to the physical action of using a tube to move a liquid from a higher container to a lower one using atmospheric pressure.
   • To divert or channel funds or resources, often secretly or dishonestly: This figurative meaning describes the act of gradually and illicitly taking money or assets from an organization, project, or source for personal or unauthorized use.

Usage Examples

• Verb (Literal):

  • We need to siphon off the water from the flooded basement.
  • The mechanic siphoned off the old gasoline from the tank.

• Verb (Figurative):

  • The corrupt official was found to have siphoned off public funds for his private use.
  • They discovered a scheme to siphon off profits from the company's overseas accounts.

Advanced Usage

• The phrasal verb is often used in passive constructions to describe the state of resources.
  • Millions in aid money were siphoned off before reaching the disaster victims.
• It frequently implies a continuous, stealthy, or fraudulent action over a period of time.
  • For years, he had been siphoning off small amounts from the petty cash.

Variants and Related Words

• Siphon (verb/noun): The base word. As a verb, it means to draw off or convey via a siphon. As a noun, it is the tube or device used for siphoning.
  • Verb: He used a hose to siphon the wine.
  • Noun: The siphon transferred the liquid efficiently.
• Siphonage (noun): The action or process of siphoning.

Synonyms

• Divert: To redirect something, especially funds, from its intended course.
• Embezzle: To steal or misappropriate (money placed in one's trust or belonging to one's employer).
• Drain: To cause the liquid content to flow out of.
• Cream off: To take the best part of something, especially money or resources, for oneself.

Related Phrasal Verbs

• Siphon out: Very similar in meaning to "siphon off," often used interchangeably.
  • They managed to siphon out the contaminated fluid.

Related Idioms

• To bleed dry: To drain someone or something of money or resources completely.
  • The fraudulent contracts bled the company dry. (This is stronger and implies total depletion, whereas "siphon off" can describe a partial or ongoing action.)

Verb

1. convey, draw off, or empty by or as if by a siphon