bold

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bold¹

  • /ˈbəʊld/ UK
  • [ˈbɒʊɫd] UK
  • /ˈbɒld/
  • /boʊld/ Canada, US
  • /baʉld/ New Zealand
  • [bɒʊ(ɫ)d] New Zealand
  • /bold/ Scotland
  • [boɫd] Scotland
  • /bould/ Wales
  • [bouɫd] Wales

Sounds like bowled · Rhymes with -əʊld

Where it comes from

From Middle English bold, bolde, bald, beald, from Old English bald, beald (“bold, brave, confident, strong, of good courage, presumptuous, impudent”), from Proto-West Germanic *balþ, from Proto-Germanic *balþaz (“strong, bold”), from Proto-Indo-European *bʰel-, *bʰlē- (“to bloat, swell, bubble”).

Cognate with Dutch boud (“bold, courageous, fearless”), Middle High German balt (“bold”) (whence German bald (“soon”)), Swedish båld (“bold, dauntless”). Perhaps related to Albanian ballë (“forehead”) and Old Prussian balo (“forehead”). Compare typologically Italian affrontare (“to face, to deal with”), sfrontato (“bold, daring, insolent”), both from Latin frons (“forehead”).

adjective bolder · more bold · boldest · most bold

  1. Courageous; daring. Bold deeds win admiration and, sometimes, medals.

    Similar: audacious, brave, courageous, daring, forward, doughty · Opposite: risk-averse, conservative, reluctant

  2. Visually striking; conspicuous. the painter's bold use of colour and outline
  3. of typefaces Having thicker strokes than the ordinary form of the typeface. Many bold fonts are available on this computer.
  4. Presumptuous, forward, or impudent. […] even the boldeſt and moſt affirmative Philoſophy, which has ever attempted to impoſe its crude Dictates and Principles on Mankind.
  5. Ireland Naughty; insolent; badly-behaved. All of her children are terribly bold and never do as they are told.
  6. of alcoholic beverages Full-bodied.
  7. Philippines Pornographic; depicting nudity. The government warned bus operators against continuing to show bold content on buses.
  8. Steep or abrupt. The grounds descend with a bold slope to the water's edge, and rise finely upwards above the mansion, abounding with fine trees, and ornamented by a range of building at a distance, in a corresponding style […]

bold²

  • /ˈbəʊld/ UK
  • [ˈbɒʊɫd] UK
  • /ˈbɒld/
  • /boʊld/ Canada, US
  • /baʉld/ New Zealand
  • [bɒʊ(ɫ)d] New Zealand
  • /bold/ Scotland
  • [boɫd] Scotland
  • /bould/ Wales
  • [bouɫd] Wales

Sounds like bowled · Rhymes with -əʊld

Where it comes from

From Middle English bolden, balden, from Old English baldian, bealdian, from Proto-Germanic *balþōną, related to *balþaz (see above). Cognate with Old High German irbaldōn (“to become bold, dare”).

verb bolds · bolding · bolded

  1. informal, transitive To make (a font or some text) bold. Please bold all these subheads.

    Similar: boldface, embolden

  2. obsolete, transitive To make bold or daring. […] for this buſines, It touches vs, as France inuades our land Not bolds the King, with others whome I feare, Moſt iuſt and heauy cauſes make oppoſe.
  3. intransitive, obsolete To become bold or brave.

Similar: embolden

bold³

  • /ˈbəʊld/ UK
  • [ˈbɒʊɫd] UK
  • /ˈbɒld/
  • /boʊld/ Canada, US
  • /baʉld/ New Zealand
  • [bɒʊ(ɫ)d] New Zealand
  • /bold/ Scotland
  • [boɫd] Scotland
  • /bould/ Wales
  • [bouɫd] Wales

Sounds like bowled · Rhymes with -əʊld

Where it comes from

From Middle English bold, from Old English bold, blod, bolt, botl (“house, dwelling-place, mansion, hall, castle, temple”), from Proto-Germanic *budlą, *buþlą (“house, dwelling”), from Proto-Indo-European *bʰew- (“to grow, wax, swell”) or *bʰuH-.

Cognate with Old Frisian bold (“house”) (whence North Frisian bol, boel, bøl (“house”)), North Frisian bodel, budel (“property, inheritance”), Middle Low German būdel (“property, real estate”). Related to build.

noun bolds · bolde · boolde

  1. obsolete A dwelling; habitation; building.

Bold⁴

Where it comes from

* As an English surname, from the adjective bold (“daring courageous”) or the noun bold (“dwelling, house”).

* As a Swedish and German surname, related to the adjective above, such as in Baldwin and Reinbold.

proper noun Bolds

  1. countable, uncountable A surname.
  2. countable, uncountable A civil parish in the Metropolitan Borough of St Helens, Merseyside, England.

BOLD⁵

adjective

  1. abbreviation, acronym, not comparable Acronym of blood-oxygen-level dependent

Thesaurus

Closest in meaning: vaulting, heroic, heroical, steep, overreaching, enterprising, bluff, daredevil, positive, conspicuous, sheer, rash, venturesome, overconfident, brave, emboldened

verb

Similar: embolden

Translations

Every language

adj courageous, daring

Españoldenodado
日本語勇敢な yūkan na, 大胆な daitan na
中文膽大 /胆大 dǎndà, 勇敢 yǒnggǎn
हिन्दीसाहसी sāhsī, निडर niḍar
Portuguêscorajoso, bravo, audacioso
Françaishardi, effronté
Deutschmutig, wagemutig, tapfer, kühn
Italianosfrontato, ardito, audace, coraggioso, baldo
Ελληνικάτολμηρός tolmirós, θαρραλέος tharraléos
Românătemerar
Русскийсме́лый smélyj, хра́брый xrábryj, отва́жный otvážnyj, реши́тельный rešítelʹnyj
Tiếng Việtdũng cảm, can đảm, gan dạ
العربيةجَرِيء jarīʔ, جَسُور jasūr
עבריתאמיץ amíts, אמיצה amitsá

adj having thicker strokes than the ordinary form of the typeface

Españolnegrita, negrilla, egipcia
日本語太字の futoji no, ボールド体の bōrudo-tai no, ボールド bōrudo
中文粗體的 /粗体的 cūtǐ de
Portuguêsnegrito
Françaisgras
Deutschfett
Italianograssetto
Românăgras, aldin
Русскийжи́рный žírnyj, полужи́рный polužírnyj

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MLA

"bold." Wiktionary, via Micwyn, micwyn.com/word/bold. Accessed 5 Nov. 2026.

APA

bold. (n.d.). In Wiktionary, via Micwyn. Retrieved November 5, 2026, from https://micwyn.com/word/bold

Chicago

"bold." Wiktionary, via Micwyn. Accessed November 5, 2026. https://micwyn.com/word/bold.

BibTeX
@misc{bold_2026,
  title = {bold},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/bold},
  urldate = {2026-11-05}
}