arch
arch Lexical Profile
arch Game Scores & Validity
• noun
A curved symmetrical structure spanning an opening and typically supporting the weight of a bridge, roof, or wall above it.
"The ancient Roman aqueduct was supported by a series of massive stone arches."
The curved inner part of the bottom of the human foot between the ball and the heel.
"Runners with high arches often require specialized insoles for adequate cushioning."
• verb
To form or cause to form the curved shape of an arch.
"The startled cat arched its back and hissed at the approaching dog."
To span or extend across an area or space in the form of an arch.
"Tall oak trees arched over the narrow country lane, creating a shady canopy."
• adjective
Deliberately or affectedly playful, teasing, and ironic in manner.
"She gave him an arch smile that suggested she knew more about the secret than she was letting on."
Principal, chief, or most extreme of its kind.
"Throughout his political career, he remained an arch opponent of electoral reform."
• Rhymes for arch
• Nearby Words
Word Origin & Etymology
The architectural noun and verb derive from Old French arche, from Latin arcus meaning 'a bow or arch'. The adjective meaning 'chief' or 'playfully mischievous' comes independently from the prefix arch-, ultimately from Ancient Greek archos ('ruler' or 'chief').