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Webster 1913 Edition

Adj.

[Gr. [GREEK];

δέκα

ten +

στύλοσ

a column.]

(Arch.)

Having ten columns in front; – said of a portico, temple, etc.

–

Noun.

A portico having ten pillars or columns in front.

Noun.

[Gr. ten and a column.] A building with an ordnance of ten columns in front.

DECA'Y, v.i. [Fr. dechoir, from L. de and cado, to fall, or decedo.]

decastyle ‎(plural decastyles)