arch
Proposed by a contributor, not yet supported by evidence.
Also seen as: arches · arching · arched · archer
Sense 1
An inverted U shape.
Noun
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Sense 2
An arch-shaped arrangement of trapezoidal stones, designed to redistribute downward force outward.
Noun
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Sense 3
To form into an arch shape.
Verb
Examples
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Sense 4
To cover with an arch or arches.
Verb
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Common questions
What does “arch” mean?
An inverted U shape.
Is “arch” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.