Former Name of the White House, __ Mansion

This page is the CodyCross answer for the clue below from Pet Shop, Group 343, Puzzle 1 (Aquariums).

Question is: Former Name of the White House, __ Mansion

and the answer is: EXECUTIVE

Word Meaning:

EXECUTIVE — Designed or fitted for execution, or carrying into effect.

Definitions from Wiktionary.

Former name of the White House, __ Mansion — CodyCross Answer | CodyCross Solutions