What does "arch" mean?
An inverted U shape.
Arch
/ɑɹt͡ʃ/ adj, name, noun, verb
adj, name, noun, verb ·Very common ·Middle school level
Meaning at a glance
- Primary sense: An inverted U shape.
- Grammar: arch is listed as adj, name, noun, verb.
- Nearest alternatives: archway, acute, apse, arc.
- Useful contrasts: earnest, flat edge, flat lintel.
- Usage evidence: The design was also given the finishing touch to have launch impact and dynamism provided by the novelty of the arch shaped logo design.
How to use "arch"
- Start with the primary definition, then check the part of speech before placing the word in a sentence.
- Compare nearby synonyms to make sure "arch" 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 "arch" 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 "arch" as the right word for your sentence.
If your draft is formal, technical, persuasive, or sensitive, compare "arch" 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 "arch" is acting as adj, name, noun, verb 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 "archway" 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 "arch", 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 An inverted U shape.
- 2 A chief. obsolete
"My worthy arch and patron comes to-night."
- 3 An architecture; a computer architecture or instruction set architecture.
"In the Linux kernel, arch-specific code lives in the arch directory of the source tree."
- 4 (architecture) a masonry construction (usually curved) for spanning an opening and supporting the weight above it wordnet
- 5 An arch-shaped arrangement of trapezoidal stones, designed to redistribute downward force outward.
Show 9 more definitions
- 6 Synonym of god (“person who owns and runs a multi-user dungeon”).
- 7 a passageway under a curved masonry construction wordnet
- 8 An architectural element having the shape of an arch
- 9 a curved bony structure supporting or enclosing organs (especially the inner sides of the feet) wordnet
- 10 Any place covered by an arch; an archway.
"to pass into the arch of a bridge"
- 11 a curved shape in the vertical plane that spans an opening wordnet
- 12 An arc; a part of a curve. archaic
- 13 A natural arch-shaped opening in a rock mass.
- 14 The curved part of the bottom of a foot.
Verb
- 1 To form into an arch shape. transitive
"The cat arched its back."
- 2 form an arch or curve wordnet
- 3 To cover with an arch or arches. transitive
Adjective
- 1 Knowing, clever, mischievous.
"I attempted to hide my emotions, but an arch remark escaped my lips."
- 2 Initialism of autoregressive conditional heteroskedasticity abbreviation, alt-of, initialism, not-comparable
- 3 Cute, sly, prematurely wise. Ireland
- 4 Principal; primary.
"They were arch enemies."
Adjective
- 1 naughtily or annoyingly playful wordnet
- 2 (used of behavior or attitude) characteristic of those who treat others with condescension wordnet
Proper Noun
- 1 A diminutive of the male given names Archibald or Archie.
Example
"The design was also given the finishing touch to have launch impact and dynamism provided by the novelty of the arch shaped logo design."
Common questions
What is a synonym for "arch"?
Common synonyms include: archway, acute, apse, arc, arc, arc.
How do you use "arch" in a sentence?
The design was also given the finishing touch to have launch impact and dynamism provided by the novelty of the arch shaped logo design.
How do you pronounce "arch"?
Pronounced /ɑɹt͡ʃ/.
Etymology
Etymology 1
From Middle English arch, arche, from Old French arche (“an arch”), a feminine form of arc, from Latin arcus (“a bow, arc, arch”). Doublet of arc and arco. Displaced native Old English bīeġels.
Etymology 2
From the prefix arch-. "Principal" is the original sense; "mischievous" is via onetime frequent collocation with rogue, knave, etc.
Etymology 3
Clipping of architecture.
Etymology 4
Clipping of Archibald or Archie.