Decastyle a. : Having ten columns in front; -- said of a portico, temple, etc.

Decastyle n. : A portico having ten pillars or columns in front.

Example:


Taxonomy
portico, hexastyle, Temple, pronaos, Roman, East Portico, tetrastyle, Octostyle, North Portico, free encyclopedia, the Pantheon, entrance, walls, Greek, the Etruscans, Age of Pericles, Greek temples, the Parthenon.

Defination from the web:
Decastyle) Jump to: navigation, search. This article is missing citations or needs footnotes. ... 1.4 Decastyle. 2 See also. 3 Line notes. 4 References [edit] Types of portico. The different variants of porticos are ...