How to use in-sentence of “arched”:
+ Silky sharks have been observed with their head raised, back arched and tail lowered, a posture believed to be a form of threat display.
+ A large gap, called a diastema, separated the premaxillary teeth from the those of the maxilla in many ornithischia, but this diastema was arched in heterodontosaurs.
+ A bucking bronco was originally a cowboy term for a horse that jumps about with stiff knees and an arched back.
+ The top of the tail is covered by five long rows of arched rectangular scales, measuring up to one by two centimetres.
+ The arched mouth is up to 10 feet deep.
+ It is long, with a chancel at one end where a priest can say the mass, an arched roof and windows down one side.
+ The arched skull of “Camarasaurus” was remarkably square and the blunt snout had many fenestrae.

Example sentences of “arched”:
+ Several of these farms had arched gateways.
+ When the station opened, the arched train shed was the largest single-span roof in the world.
+ Several of these farms had arched gateways.
+ When the station opened, the arched train shed was the largest single-span roof in the world.
+ Usually, the legs are held in a relatively stiff position and the back may be arched with the head pointing downward.
+ These plates rose vertically along its arched back.
+ When he used the “triumphal arch” motif of a large arched opening with lower square-topped opening on either side, he invariably applied it on a small scale, such as windows, rather than on a large scale as Alberti used it at Sant’Andrea’s.
+ All the paintings with arched tops are frescos and were painted for the Dominican brothers.
+ It has six arched windows on its two side walls and a curved ceiling called a barrel vault.
+ Modern dams are built with arched walls of steel rod-reinforced concrete.
+ An arched roof built of bricks or stone is called a vault.
+ The size of the cave, and its naturally arched roof, and the eerie sounds produced by the Echo echoes of waves, give it the atmosphere of a natural cathedral.
+ Typically the crown of a King has a slightly pointed arched top, while that of a Queen has a slightly bowed top.
