(architecture) a masonry construction (usually curved) for spanning an opening and supporting the weight above it
is a part of
a conduit that resembles a bridge but carries water over a valley
is a part of
a structure composed of a series of arches supported by columns
is a part of
a structure that allows people or vehicles to cross an obstacle such as a river or canal or railway etc.
domain category
the discipline dealing with the principles of design and construction and ornamentation of fine buildings
"architecture and eloquence are mixed arts whose end is sometimes beauty and sometimes use"
is a type of (narrower)
a thing constructed; a complex entity constructed of many parts
"the structure consisted of a series of arches"; "she wore her hair in an amazing construction of whirls and ribbons"