slag
Definition, pronunciation, etymology, and usage for the English word. Free spelling reference powered by Wiktionary.
Letters
4 characters
Language
English
word origin
Source
Wiktionary
open dictionary
Access
Free
no sign-up needed
Detailed reference entry for the English word "slag", 4-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 "slag" 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 "slag" for academic writing, checking homophone confusion, or exploring etymological origins, this page provides a citation-backed, free reference that requires no sign-up.
slag is aEnglishnoun. It means: Waste material from a mine. Pronounced /slæɡ/. Often confused with spa and sly.
| Property | Value |
|---|---|
| Headword | slag |
| Language | English |
| Part of speech | Noun |
| IPA | /slæɡ/ |
| Letters | 4 |
| Frequency rank | #22,814 |
| Misspellings tracked | 6 |
| Confusable pairs | 20 |
| Source | Wiktionary (kaikki.org) |
Frequency rank visualization
Spelling & Dictionary Insight
The English entry for slag is 4 letters long, classified as anoun, and transcribed in the International Phonetic Alphabet as /slæɡ/. Corpus data places it at rank #22,814 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it.Wiktionary records 8 distinct senses for this headword, so context determines which meaning a reader should apply.
Our Hunspell-derived misspelling index lists 6 documented wrong-spelling variants for slag, with forms such as "lsag", "salg", and "slagg". 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 20 confusable-pair relationships, "spa", "sly", "STA", and more, where similar look or sound leads writers to substitute one word for another in context.
Etymologically, the entry records: Borrowed from Middle Low German slagge, slaggen (“slag, dross”), from Old Saxon *slaggo, from Proto-West Germanic *slaggō, from Proto-Germanic *slaggô, from Proto-Germanic *slagōną (“to strike”) + *-gô (diminutive suffix). Compare Middle Low German slāgen (… 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 slag, spelled S-L-A-G, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.
Definition
- 1Waste material from a mine.
- 2Scum that forms on the surface of molten metal.
- 3Impurities formed and separated out when a metal is smelted from ore; vitrified cinders.
- 4Hard aggregate remaining as a residue from blast furnaces, sometimes used as a surfacing material.
- 5Scoria associated with a volcano.
- 6A prostitute or promiscuous woman; a slut.
- 7A coward.
- 8A contemptible person, a scumbag.
Etymology
Borrowed from Middle Low German slagge, slaggen (“slag, dross”), from Old Saxon *slaggo, from Proto-West Germanic *slaggō, from Proto-Germanic *slaggô, from Proto-Germanic *slagōną (“to strike”) + *-gô (diminutive suffix). Compare Middle Low German slāgen (“to strike”), since originally the splinters struck off from the metal by hammering, from *slagōn, from Proto-West Germanic *slagōn. Compare also Old Saxon slegi, from Proto-West Germanic *slagi. See also Dutch slak, German Schlacke, Swedish slagg; also compare English slay.
This word in other languages
Common misspellings
Also misspelled as: lsag,salg,slagg,slga,sllag,sslag
Misspelling Pattern Breakdown
Relative frequency of common misspelling types for slag
Misspelling Variants of "slag"
Frequency rank: #22,814 in English
Frequently Asked Questions
How do you spell "slag"?
What does "slag" mean?
What words are commonly confused with "slag"?
How do you pronounce "slag"?
What is the origin of the word "slag"?
Is PlainSpell free to use?
Nearby English words
Other entries that begin with the letter S in our English index: