Section 2(1)(a) in Tamil Nadu Nuclear Installations (Regulation of Buildings and Use of Land) Act, 1978
(a)a house, out-house, stable, cattle-shed, cow-house, latrine, godown, shed, hut, wall (other than a boundary wall not exceeding eight feet in height), roofed enclosure and any other such structure, whether wholly or partially constructed of masonry, bricks, mud, wood, metal or any other material whatsoever;