Definition of arched roof:
"His arched back ached from the constant strain."
°(past tense of arch) (to curve).
"He arched his back into a half-moon curve trying to get the stiffness out."
Definition of arched roof:
"His arched back ached from the constant strain."
°(past tense of arch) (to curve).
"He arched his back into a half-moon curve trying to get the stiffness out."