Definition

1. Noun:
   • A noticeable decrease or decline: A change downward in amount, level, or intensity.
   • A steep cliff or slope: A high, vertical, or very steep face of rock or earth.
   • A deterioration or falling off: A decline in performance, quality, or activity.

Examples of Usage

• Noun (Decrease):
  • The store reported a sharp drop-off in sales after the holidays.
  • We observed a significant drop-off in website traffic last month.
• Noun (Cliff):
  • The trail ends at a sheer drop-off overlooking the valley.
  • Be careful not to get too close to the drop-off.
• Noun (Deterioration):
  • There has been a noticeable drop-off in the team's energy during the second half.
  • The product suffered from a drop-off in quality after the manufacturing process changed.

Advanced Usage

• "Experience a drop-off": To undergo a decline.
  • The company experienced a sudden drop-off in customer satisfaction.
• "Sharp/steep/dramatic drop-off": Emphasizes a rapid and significant decrease.
  • The chart shows a dramatic drop-off in profits since the new competitor entered the market.

Variants and Related Words

• Drop off (Phrasal Verb): To decrease or decline; to deliver someone or something.
  • Interest in the project began to drop off after the initial announcement. (Decrease)
  • Can you drop me off at the station? (Deliver)
• Falloff (Noun): A decline or reduction, often used interchangeably with "drop-off" in the context of decrease.
  • The falloff in attendance was unexpected.

Synonyms

• Decrease: A reduction in size, number, or intensity.
• Decline: A gradual and continuous loss of strength, numbers, or quality.
• Slump: A sudden severe or prolonged fall in activity, prices, or performance.
• Cliff: A steep rock face, especially at the edge of the sea.

Related Phrasal Verbs

• Drop off: To become less or lower; to deliver.
  • Sales tend to drop off during the summer months.
  • I need to drop off this package at the post office.

Related Idioms

• Off a cliff: To fall or decline very rapidly and severely.
  • After the scandal, the company's stock price went off a cliff. (This idiom uses the imagery of a steep "drop-off").

Noun

1. a change downward
   • there was a decrease in his temperature as the fever subsided
   • there was a sharp drop-off in sales
2. a steep high face of rock
   • he stood on a high cliff overlooking the town
   • a steep drop
3. a noticeable deterioration in performance or quality
   • the team went into a slump
   • a gradual slack in output
   • a drop-off in attendance
   • a falloff in quality