What does "fiend" mean?
A devil or demon; a malignant or diabolical being; an evil spirit.
Fiend
/fiːnd/ noun, verb, slang
noun, verb, slang ·Common ·High school level
Meaning at a glance
- Primary sense: A devil or demon; a malignant or diabolical being; an evil spirit.
- Grammar: fiend is listed as noun, verb, slang.
- Nearest alternatives: demon, monster, acidhead, addict.
- Useful contrasts: angel, angelico, angelita.
- Usage evidence: As he stood there he might have been a fiend.
How to use "fiend"
- Start with the primary definition, then check the part of speech before placing the word in a sentence.
- Compare nearby synonyms to make sure "fiend" carries the exact meaning, tone, and strength you need.
- Use the example sentence as a context check. If your sentence uses the word differently, confirm that the grammar still fits.
Meaning check
- Does the word fit the sentence's grammar?
- Does it match the intended tone rather than only the dictionary definition?
- Would a simpler synonym be clearer for the reader?
- Is there enough surrounding context to prevent ambiguity?
Source and review context
This entry combines structured lexical data with WordToolSet review checks. Definitions, examples, synonyms, and usage notes may come from different source tables, so the page is designed to show evidence from more than one angle before you rely on "fiend" in a final draft.
If a word has several senses, prefer the sense that matches your sentence's grammar and surrounding context. A correct definition can still be the wrong choice when the sentence needs a different register, emphasis, or level of specificity.
Before you rely on this definition
Read the first definition as a starting point, then check the example, synonyms, and part of speech before treating "fiend" as the right word for your sentence.
If your draft is formal, technical, persuasive, or sensitive, compare "fiend" with a nearby alternative so the final choice matches both meaning and reader expectation.
Compare nearby meanings
- Use synonyms when you need a softer, stronger, simpler, or more specific word.
- Use antonyms to check the boundary of the meaning and avoid accidental contrast.
- Use the example sentence to confirm the word behaves naturally in context.
- Keep the original wording when a replacement adds complexity without improving precision.
Definition decision workflow
1. Identify the role
Check whether "fiend" is acting as noun, verb, slang in your sentence. A definition is only useful when the grammar matches the way the word is being used.
2. Test the nearest option
Compare it with "demon" and other nearby choices to see whether the sentence needs a softer, stronger, or more familiar word.
3. Confirm with context
Use the example sentence below as an evidence check, then read your own sentence out loud to catch tone or rhythm problems.
Review note: Definition pages are checked for source coverage, sentence evidence, synonym support, and editorial insight before they are treated as approval-ready pages. If the evidence is too thin, the page remains available to users but is kept out of the approval-facing indexed inventory.
Final meaning check
Before publishing a sentence with "fiend", ask whether the word helps the reader understand the idea faster. A precise word should reduce confusion, not simply make the sentence look more polished.
When the definition, synonym evidence, and example context point in the same direction, the word is usually a safer choice. When they conflict, revise the sentence or choose a clearer alternative.
Definitions
Noun
- 1 A devil or demon; a malignant or diabolical being; an evil spirit.
"what God or Feend, or ſpirit of the earth, Or Monſter turned to a manly ſhape, Or of what mould or mettel he be made, […]"
- 2 an evil supernatural being wordnet
- 3 A very evil person.
- 4 a person motivated by irrational enthusiasm (as for a cause) wordnet
- 5 An enemy; a foe. obsolete
"We waited for our fiend to arrive."
Show 3 more definitions
- 6 a cruel wicked and inhuman person wordnet
- 7 The enemy of mankind, specifically, the Devil; Satan. archaic
"At the confirmation ceremony the bishop would lay his hands on the child and tie around its forehead a linen band […]. This was believed to strengthen him against the assaults of the fiend […]"
- 8 An addict or fanatic. informal
"dope fiend"
Verb
- 1 To yearn; to be desperate. intransitive, slang
"I play it off, but I'm dreaming of you / And I'll try to keep my cool, but I'm fiendin'"
Example
"As he stood there he might have been a fiend."
Common questions
What is a synonym for "fiend"?
Common synonyms include: demon, monster, acidhead, addict, aficionado, aficionado.
How do you use "fiend" in a sentence?
As he stood there he might have been a fiend.
How do you pronounce "fiend"?
Pronounced /fiːnd/.
Etymology
From Middle English fend, feend (“enemy; demon”), from Old English fēond (“enemy”), Proto-West Germanic *fijand, from Proto-Germanic *fijandz. Cognates Cognate with Scots fient (“fiend”), Saterland Frisian Fäind (“enemy, fiend, foe”), Cimbrian faint (“enemy, fiend”), Dutch vijand (“enemy”), German Feind (“enemy, fiend, foe”), Vilamovian faeind, fajnd (“enemy”), Yiddish פֿײַנד (faynd), פֿײַנט (faynt, “enemy”), Danish fjende (“adversary, enemy, foe”), Icelandic fjandi (“enemy; fiend, demon, devil”), Norwegian Bokmål, Norwegian Nynorsk and Swedish fiende (“enemy”), Old Norse fjándi (“enemy; devil”), Gothic 𐍆𐌹𐌰𐌽𐌳𐍃 (fiands), 𐍆𐌹𐌾𐌰𐌽𐌳𐍃 (fijands, “enemy, foe”). The Old Norse and Gothic terms are present participles of the corresponding verbs fjá/𐍆𐌹𐌾𐌰𐌽 (fijan, “to hate”), from Proto-Indo-European *peh₁- (“to hate”) (compare Sanskrit पीयति (pī́yati, “(he) reviles”)).