Definition of Arch

1. Noun. A curved shape in the vertical plane that spans an opening.

Generic synonyms: Curve, Curved Shape

2. Verb. Form an arch or curve. "Her hips curve nicely"
Exact synonyms: Arc, Curve
Specialized synonyms: Camber
Generic synonyms: Bend, Flex
Derivative terms: Arc, Arc, Curvature, Curvature, Curve

3. Adjective. (used of behavior or attitude) characteristic of those who treat others with condescension.
Exact synonyms: Condescending, Patronising, Patronizing
Similar to: Superior
Derivative terms: Condescendingness

4. Noun. A curved bony structure supporting or enclosing organs (especially the inner sides of the feet).

5. Adjective. Expert in skulduggery. "An arch criminal"
Similar to: Skilled

6. Noun. A passageway under a curved masonry construction. "They built a triumphal arch to memorialize their victory"
Exact synonyms: Archway
Generic synonyms: Entrance, Entranceway, Entree, Entry, Entryway
Group relationships: Wall

7. Adjective. Naughtily or annoyingly playful. "A wicked prank"

8. Noun. (architecture) a masonry construction (usually curved) for spanning an opening and supporting the weight above it.

Definition of Arch

1. n. Any part of a curved line.

2. v. t. To cover with an arch or arches.

3. v. i. To form into an arch; to curve.

4. a. Chief; eminent; greatest; principal.

5. n. A chief.

6. a. A suffix meaning a ruler, as in monarch (a sole ruler).

Definition of Arch

1. Noun. An inverted U shape. ¹

2. Noun. An arch-shaped arrangement of trapezoidal stones, designed to redistribute downward force outward. ¹

3. Noun. (architecture) An architectural element having the shape of an arch ¹

4. Noun. (archaic geometry) An arc; a part of a curve. ¹

5. Verb. To form into an arch shape ¹

6. Adjective. Knowing, clever, mischievous. ¹

7. Adjective. Principal; primary. ¹

¹ Source: wiktionary.com

Definition of Arch

1. to bend like an arch (a curved structure spanning an opening) [v -ED, -ING, -ES]

Medical Definition of Arch

1. Collectively, either the teeth or the basal bone of either jaw. (08 Jan 1998)

Lexicographical Neighbors of Arch

arcate
arcature
arcatures
arccos
arccosecant
arccosecants
arccoses
arccosh
arccosine
arccosines
arccotangent
arccoth
arcdegree
arced
arcella
arch (current term)
arch(a)
arch-
arch-criminal
arch-enemy
arch-loop-whorl system
arch-pirate
arch-rival
arch-rivalries
arch-rivalry
arch-rivals
arch.
arch dell
arch dells

Other Resources:

Search for Arch on Dictionary.com!Search for Arch on Thesaurus.com!Search for Arch on Google!Search for Arch on Wikipedia!