Standard Lemma guide

drop-off

noun · 10 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • CMU ARPABET: D R AA1 P AO2 F Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

A sudden downward slope or cliff.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A sudden downward slope or cliff.

The precipitous outer side of a coral reef, facing the open sea.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

A decrease; especially, a sudden one.

Definition source: English Wiktionary via Wiktextract

Examples

  • There has been an unexplained drop-off in sales this quarter.

Meaning relationships

Synonyms: falloff, step-off

Antonyms: none provided

4

noun

Meaning 4

A delivery; the act of leaving a package, etc.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

A space reserved outside a bus or railway station for vehicles stopping to drop off passengers for onward transit.

Definition source: English Wiktionary via Wiktextract

Usage: US, especially

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: set-down, setting-down

Antonyms: none provided

6

noun

Meaning 6

A time during which passengers, such as school children, are dropped off; the event or act of dropping them off.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

noun

Meaning 7

A visitor to a website who ceases to continue using and navigating around the site after reaching some specified page; or such an act of cessation.

Definition source: English Wiktionary via Wiktextract

Usage: Internet

Examples

  • We're seeing a lot of drop-offs on the shop product pages; why aren't people making purchases?

Meaning relationships

Synonyms: none provided

Antonyms: none provided

8

noun

Meaning 8

a change downward

Definition source: Princeton WordNet 3.0

Examples

  • there was a decrease in his temperature as the fever subsided
  • there was a sharp drop-off in sales

Meaning relationships

Synonyms: decrease, lessening

Antonyms: none provided

Broader terms: change, alteration, modification

Narrower terms: shrinking, shrinkage, casualty, sinking, attrition, dwindling, dwindling away, waning

9

noun

Meaning 9

a steep high face of rock

Definition source: Princeton WordNet 3.0

Examples

  • he stood on a high cliff overlooking the town
  • a steep drop

Meaning relationships

Synonyms: cliff, drop

Antonyms: none provided

Broader terms: geological formation, formation

Narrower terms: crag, precipice

10

noun

Meaning 10

a noticeable deterioration in performance or quality

Definition source: Princeton WordNet 3.0

Examples

  • the team went into a slump
  • a gradual slack in output
  • a drop-off in attendance
  • a falloff in quality

Meaning relationships

Synonyms: slump, slack, falloff, falling off

Antonyms: none provided

Broader terms: deterioration, decline in quality, declension, worsening

History

Etymology

Deverbal from drop off.

Across languages

Translations

15 source translations are retained for this English entry.

  • Finnish: pudotus — sudden downward slope
  • Galician: caída — sudden downward slope
  • Galician: noiro — sudden downward slope
  • Galician: terraplén — sudden downward slope
  • German: Felli — sudden downward slope
  • Polish: zbocze — sudden downward slope
  • Swedish: stup — sudden downward slope
  • Swedish: tvärstup — sudden downward slope
  • Finnish: pudotus — sudden decrease
  • German: Abnahme — sudden decrease
  • German: Minderung — sudden decrease
  • German: Rückgang — sudden decrease
  • Polish: spadek — sudden decrease
  • Turkish: azalma — sudden decrease
  • Turkish: gerileme — sudden decrease