Standard Lemma guide

flip-flop

noun · verb · 14 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.

  • UK: flĭp'flŏp"
  • UK: /ˈflɪpˌflɒp/
  • US: /ˈflɪpˌflɑp/
  • US: Recorded audio is listed in the source snapshot.
  • US: Recorded audio is listed in the source snapshot.

1

noun

Meaning 1

A sandal consisting of a rubber sole fastened to the foot by a rubber thong fitting between the toes and around the sides of the foot.

Definition source: English Wiktionary via Wiktextract

Usage: UK, US

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: flippy-flop

Antonyms: none provided

2

noun

Meaning 2

A change of places; an inversion or swap.

Definition source: English Wiktionary via Wiktextract

Usage: idiomatic

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

A change of places; an inversion or swap.

An instance of flip-flopping, of repeatedly changing one's stated opinion about a matter.

Definition source: English Wiktionary via Wiktextract

Usage: US, idiomatic

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

A bistable; an electronic switching circuit that has either two stable states (switching between them in response to a trigger) or a stable and an unstable state (switching from one to the other and back again in response to a trigger), and which is thereby capable of serving as one bit of memory.

Definition source: English Wiktionary via Wiktextract

Topics: business, computing, electrical-engineering, electricity, electromagnetism, electronics, energy, engineering, mathematics, natural-sciences, physical-sciences, physics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

The sound of a regular footfall.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

noun

Meaning 6

A somersault.

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 return trip.

Definition source: English Wiktionary via Wiktextract

Usage: US, slang

Qualifier: truck driving

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

8

noun

Meaning 8

A person or inhabitant of the Middle East, or a Muslim nation, particularly Afghanistan.

Definition source: English Wiktionary via Wiktextract

Usage: derogatory, offensive, slang

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

9

verb

Meaning 9

To alternate back and forth between directly opposite opinions, ideas, or decisions.

Definition source: English Wiktionary via Wiktextract

Usage: idiomatic, intransitive, transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: U-turn, vacillate

Antonyms: none provided

10

noun

Meaning 10

a backward somersault

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: somersault, somerset, summersault, summerset, somersaulting, flip

11

noun

Meaning 11

an electronic circuit that can assume either of two stable states

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: circuit, electrical circuit, electric circuit

12

noun

Meaning 12

a backless sandal held to the foot by a thong between the big toe and the second toe

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: thong

Antonyms: none provided

Broader terms: sandal

13

noun

Meaning 13

a decision to reverse an earlier decision

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: reversal, change of mind, turnabout, turnaround

Antonyms: none provided

Broader terms: decision making, deciding

Narrower terms: reconsideration, second thought, afterthought, rethink

14

verb

Meaning 14

reverse (a direction, attitude, or course of action)

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: interchange, tack, switch, alternate, flip

Antonyms: none provided

Broader terms: change by reversal, turn, reverse

History

Etymology

Onomatopoeic. Most probably an imitation of the sound produced when walking in them.

Across languages

Translations

21 source translations are retained for this English entry.

  • Finnish: vatulointi — repeatedly changing one’s stated opinion
  • Japanese: ぶれる (bureru) — repeatedly changing one’s stated opinion
  • Japanese: ふらふらさせる (furafura saseru) — repeatedly changing one’s stated opinion
  • Catalan: biestable — bistable electronic circuit
  • Chinese Mandarin: 觸發器 /触发器 (chùfāqì) — bistable electronic circuit
  • Chinese Mandarin: 正反器 (zhèngfǎnqì) — bistable electronic circuit
  • Finnish: kiikku — bistable electronic circuit
  • French: bascule — bistable electronic circuit
  • German: Flipflop — bistable electronic circuit
  • Gujarati: દ્વિમાનિત્ર (dvimānitra) — bistable electronic circuit
  • Hindi: द्विमानित्र (dvimānitra) — bistable electronic circuit
  • Icelandic: vippa — bistable electronic circuit
  • Icelandic: vippurás — bistable electronic circuit
  • Korean: 플립플롭 (peullip'peullop) — bistable electronic circuit
  • Marathi: द्विमानित्र (dvimānitra) — bistable electronic circuit
  • Nepali: द्विमानित्र (dvimānitra) — bistable electronic circuit
  • Polish: przerzutnik — bistable electronic circuit
  • Portuguese: flip-flop — bistable electronic circuit
  • Romanian: bistabil — bistable electronic circuit
  • Spanish: biestable — bistable electronic circuit
  • Swedish: vippa — bistable electronic circuit