Standard Lemma guide

fluster

noun · verb · 16 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.

  • Received-Pronunciation: /ˈflʌstə/
  • General-American: /ˈflʌstəɹ/
  • General-American: Recorded audio is listed in the source snapshot.
  • rhymes with -ʌstə(ɹ)
  • CMU ARPABET: F L AH1 S T ER0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

A state of agitation or confusion; a flutter.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: flurry

Antonyms: none provided

2

noun

Meaning 2

A state of slight drunkenness or tipsiness; also, the excitement caused by this state.

Definition source: English Wiktionary via Wiktextract

Usage: obsolete

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

Showiness, splendour.

Definition source: English Wiktionary via Wiktextract

Usage: obsolete

Qualifier: uncertain

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

verb

Meaning 4

To throw (someone) into a state of confusion or panic; to befuddle, to confuse.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: agitate, bewilder, addle, baffle, vex, lose, embroil, stick, stump, baffound, bamboozle, bedevil, befuddle, throw, bemud, bemuse, bumfuzzle, complicate, confound, confuddle, confuse, confuzzle, dazzle, discombobulate, disconcert, blind, dumbfound, entangle, ferhoodle, flabagast, flabbergast, flabbergaster, flurry, fluster, flummox, fuddle, jumble, knot, mix up, muddle, muddy, ravel, perplex, puzzle

Antonyms: none provided

5

verb

Meaning 5

To make emotionally overwhelmed or visibly embarrassed, especially in a sexual or romantic context.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

verb

Meaning 6

To make emotionally overwhelmed or visibly embarrassed, especially in a sexual or romantic context.

To turn on, to make horny.

Definition source: English Wiktionary via Wiktextract

Usage: broadly, transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

verb

Meaning 7

To make (someone) feel flushed and hot through drinking alcoholic beverages; also, to make (someone) slightly drunk or tipsy.

Definition source: English Wiktionary via Wiktextract

Usage: dated, transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

8

verb

Meaning 8

To be agitated and confused; to bustle.

Definition source: English Wiktionary via Wiktextract

Usage: intransitive

Examples

  • He seemed to fluster when speaking in front of many people.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

9

verb

Meaning 9

To become overwhelmed or visibly embarrassed, especially in a sexual or romantic context.

Definition source: English Wiktionary via Wiktextract

Usage: intransitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

10

verb

Meaning 10

To become overwhelmed or visibly embarrassed, especially in a sexual or romantic context.

To become turned on, to become horny.

Definition source: English Wiktionary via Wiktextract

Usage: broadly, intransitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

11

verb

Meaning 11

To catch attention; to be showy or splendid.

Definition source: English Wiktionary via Wiktextract

Usage: UK, dialectal, intransitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

12

verb

Meaning 12

To boast or brag noisily; to bluster, to swagger.

Definition source: English Wiktionary via Wiktextract

Usage: intransitive, obsolete

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

13

verb

Meaning 13

Of a seed: to produce a shoot quickly.

Definition source: English Wiktionary via Wiktextract

Usage: intransitive, obsolete

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

14

noun

Meaning 14

a disposition that is confused or nervous and upset

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: perturbation

Antonyms: none provided

Broader terms: discomposure

15

verb

Meaning 15

cause to be nervous or upset

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: confuse, flurry, disconcert, put off

Narrower terms: ruffle

16

verb

Meaning 16

be flustered; behave in a confused manner

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: behave, acquit, bear, deport, conduct, comport, carry

History

Etymology

The verb is probably from Middle English *flostren (implied in flostring, flostrynge (“agitation; blustering”)) from a Scandinavian (North Germanic) language; compare Icelandic flaustra (“to bustle”), flaustr (“a bustle; a hurry”). Compare Old English flustrian (“to weave, plait, braid”). The noun is derived from the verb.

Across languages

Translations

30 source translations are retained for this English entry.

  • Finnish: hämmennys — state of agitation or confusion
  • Finnish: hermostus — state of agitation or confusion
  • German: Durcheinander — state of agitation or confusion
  • Māori: hūkikitanga — state of agitation or confusion
  • Portuguese: afobação — state of agitation or confusion
  • Bulgarian: обърквам (obǎrkvam) — to throw (someone) into a state of confusion or panic — see also befuddle, confuse
  • Bulgarian: шашардисвам (šašardisvam) — to throw (someone) into a state of confusion or panic — see also befuddle, confuse
  • Finnish: hämmentää — to throw (someone) into a state of confusion or panic — see also befuddle, confuse
  • Finnish: hermostuttaa — to throw (someone) into a state of confusion or panic — see also befuddle, confuse
  • French: confondre — to throw (someone) into a state of confusion or panic — see also befuddle, confuse
  • French: embrouiller — to throw (someone) into a state of confusion or panic — see also befuddle, confuse
  • French: paumer — to throw (someone) into a state of confusion or panic — see also befuddle, confuse
  • German: überrumpeln — to throw (someone) into a state of confusion or panic — see also befuddle, confuse
  • German: verwirren — to throw (someone) into a state of confusion or panic — see also befuddle, confuse
  • Greek: συγχύζω (synchýzo) — to throw (someone) into a state of confusion or panic — see also befuddle, confuse
  • Greek: ταράζω (tarázo) — to throw (someone) into a state of confusion or panic — see also befuddle, confuse
  • Ido: konfuzeskar — to throw (someone) into a state of confusion or panic — see also befuddle, confuse
  • Māori: pōnānā — to throw (someone) into a state of confusion or panic — see also befuddle, confuse
  • Māori: whakahūkiki — to throw (someone) into a state of confusion or panic — see also befuddle, confuse
  • Māori: whakapōnānā — to throw (someone) into a state of confusion or panic — see also befuddle, confuse
  • Portuguese: afobar — to throw (someone) into a state of confusion or panic — see also befuddle, confuse
  • Russian: волнова́ть (volnovátʹ) — to throw (someone) into a state of confusion or panic — see also befuddle, confuse
  • Russian: взбудораживать (vzbudoraživatʹ) — to throw (someone) into a state of confusion or panic — see also befuddle, confuse
  • Ukrainian: метушитися (metušytysja) — to throw (someone) into a state of confusion or panic — see also befuddle, confuse
  • Ukrainian: хвилювати (xvyljuvaty) — to throw (someone) into a state of confusion or panic — see also befuddle, confuse
  • Ukrainian: збуджувати (zbudžuvaty) — to throw (someone) into a state of confusion or panic — see also befuddle, confuse
  • Finnish: juovuttaa — to make (someone) feel flushed and hot through drinking alcoholic beverages; to make (someone) slightly drunk or tipsy
  • Finnish: olla hämmentynyt — to be agitated and confused — see also bustle
  • Finnish: olla hermostunut — to be agitated and confused — see also bustle
  • Finnish: erottua — to catch attention; to be showy or splendid