Examples from the Web for secos
A niche contrived in the further wall of the naos acted the part of a secos.
In the latter the tabernacle which stood in the secos was too small to hold anything larger than a statuette or emblem.
But them petrified sons of secos couldn't take in a week's wash.The Skipper and the Skipped|Holman Day
They led their visitors through the pronaos and naos to the secos, to the holy of holies.The Tour|Louis Couperus
There are no internal subdivisions of any kind, nothing which resembles a secos.