What does "errant" mean?
A knight-errant.
Errant
/ˈɛɹ(ə)nt/ adj, noun
adj, noun ·Moderate ·High school level
Meaning at a glance
- Primary sense: A knight-errant.
- Grammar: errant is listed as adj, noun.
- Nearest alternatives: aberrant, aberrative, abroad, adrift.
- Useful contrasts: compliant, conforming, fixed.
- Usage evidence: The investigation revealed that the root cause of the crash was an errant wire bridging electrical contacts.
How to use "errant"
- Start with the primary definition, then check the part of speech before placing the word in a sentence.
- Compare nearby synonyms to make sure "errant" 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 "errant" 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 "errant" as the right word for your sentence.
If your draft is formal, technical, persuasive, or sensitive, compare "errant" 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 "errant" is acting as adj, noun 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 "aberrant" 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 "errant", 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 knight-errant.
Adjective
- 1 Straying from the proper course or standard, or outside established limits.
"In that there are just seven Planets or errant Stars in the lower Orbs of heaven: but it is now demonstrable unto sense, that there are many more"
- 2 Roving around; wandering.
- 3 Prone to erring or making errors; misbehaving.
"We ran down the street in pursuit of the errant dog."
- 4 Obsolete form of arrant (“complete; downright, utter”). alt-of, obsolete
"Thy company, if I slept not very well / A nights, would make me an errant fool […]"
Adjective
- 1 uncontrolled motion that is irregular or unpredictable wordnet
- 2 straying from the right course or from accepted standards wordnet
Synonyms
All synonymsAntonyms
Example
"The investigation revealed that the root cause of the crash was an errant wire bridging electrical contacts."
Common questions
What is a synonym for "errant"?
Common synonyms include: aberrant, aberrative, abroad, adrift, adventuring, all abroad.
How do you use "errant" in a sentence?
The investigation revealed that the root cause of the crash was an errant wire bridging electrical contacts.
How do you pronounce "errant"?
Pronounced /ˈɛɹ(ə)nt/.
Etymology
From Middle English erraunt [and other forms], from Anglo-Norman erraunt, from Old French errant, the present participle of errer (“to walk (to); to wander (to); (figuratively) to travel, voyage”), and then: * from Vulgar Latin iterāre (compare Late Latin itinerāre, itinerāri (“to travel, voyage”)), from Latin iter (“a route (including a journey, trip; a course; a path; a road)”), ultimately from Proto-Indo-European *h₁ey- (“to go”); and * from Latin errantem, the accusative feminine or masculine singular of errāns (“straying, errant; wandering”), the present active participle of errō (“to rove, wander; to get lost, go astray; to err, wander from the truth”), ultimately from Proto-Indo-European *h₁ers- (“to flow”). Doublet of arrant.