blackjack
Definition, pronunciation, etymology, and usage for the English word. Free spelling reference powered by Wiktionary.
Letters
9 characters
Language
English
word origin
Source
Wiktionary
open dictionary
Access
Free
no sign-up needed
Detailed reference entry for the English word "blackjack", 9-letters, with pronunciation in International Phonetic Alphabet notation, etymology traced through Germanic and Romance roots where applicable, common misspelling variants catalogued from Hunspell error dictionaries, and usage frequency ranked against the top 100,000 English words in the Wordfreq corpus. PlainSpell covers English, Spanish, Portuguese, French, and German spelling with confusable-pair detection that highlights visually and phonetically similar words. This entry for "blackjack" includes synonyms, antonyms, homophones, and cross-language translation pointers sourced from Wiktionary via the kaikki.org extract. Whether you are verifying the correct spelling of "blackjack" for academic writing, checking homophone confusion, or exploring etymological origins, this page provides a citation-backed, free reference that requires no sign-up.
blackjack is aEnglishnoun. It means: A common gambling card game in casinos, where the object is to get as close to 21 without going over. Pronounced /ˈblækd͡ʒæk/. Often confused with backpack and blackface.
| Property | Value |
|---|---|
| Headword | blackjack |
| Language | English |
| Part of speech | Noun |
| IPA | /ˈblækd͡ʒæk/ |
| Letters | 9 |
| Frequency rank | #23,475 |
| Misspellings tracked | 15 |
| Confusable pairs | 2 |
| Source | Wiktionary (kaikki.org) |
Frequency rank visualization
Spelling & Dictionary Insight
The English entry for blackjack is 9 letters long, classified as anoun, and transcribed in the International Phonetic Alphabet as /ˈblækd͡ʒæk/. Corpus data places it at rank #23,475 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it.Wiktionary records 11 distinct senses for this headword, so context determines which meaning a reader should apply.
Our Hunspell-derived misspelling index lists 15 documented wrong-spelling variants for blackjack, with forms such as "balckjack", "bblackjack", and "blacckjack". Each variant represents a distinct typo pattern that appears often enough in corpora to be worth flagging, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution.It also participates in 2 confusable-pair relationships, "backpack", "blackface", where similar look or sound leads writers to substitute one word for another in context.
Etymologically, the entry records: From black + jack. Root origin matters for spelling because borrowed morphemes (Greek, Latin, Old French, Old English) carry their source-language orthographic conventions into modern English, which is why historical etymology is often the cleanest predictor of whether a cluster like "-ough", "-eau", or "-tion" will appear. For readers arriving here from a spelling check, the authoritative guidance is: the correct English form is blackjack, spelled B-L-A-C-K-J-A-C-K, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.
Definition
- 1A common gambling card game in casinos, where the object is to get as close to 21 without going over.
- 2A hand in the game of blackjack consisting of a face card and an ace.
- 3A variant of switch where each player is initially dealt the same number of cards, usually seven, and when one player plays a black jack the player whose turn comes next has to pick up that many cards, unless they play a red jack (as this normally cancels a black jack).
- 4A variant of hearts where the Jack of Spades is the penalty card.
- 5The flag (i.e., a jack) traditionally flown by pirate ships; popularly thought to be a white skull and crossed bones on a black field (the Jolly Roger).
- 6A small, flat, blunt, usually leather-covered weapon loaded with heavy material such as lead or ball bearings, intended to inflict a blow to the head that renders the victim unconscious with diminished risk of lasting cranial trauma.
- 7A tool of leather filled with shot (or similar), resembling the weapon, used for shaping sheet metal.
- 8Any of several species of weed of genus Bidens, such as Bidens pilosa, in the family Compositae.
- 9Ellipsis of blackjack oak.
- 10Any of a series of hard, dark soils, often considered low quality, but suitable for growing certain crops such as cotton.
- 11Ammonium bituminosulfonate.
Etymology
From black + jack.
This word in other languages
Common misspellings
Also misspelled as: balckjack,bblackjack,blacckjack,blacjkack,blackajck,blackjacck,blackjackk,blackjakc,blackjcak,blackjjack,blackkjack,blakcjack,blcakjack,bllackjack,lbackjack
Misspelling Pattern Breakdown
Relative frequency of common misspelling types for blackjack
Misspelling Variants of "blackjack"
Frequency rank: #23,475 in English
Frequently Asked Questions
How do you spell "blackjack"?
What does "blackjack" mean?
What words are commonly confused with "blackjack"?
How do you pronounce "blackjack"?
What is the origin of the word "blackjack"?
Is PlainSpell free to use?
Nearby English words
Other entries that begin with the letter B in our English index: