having but little land, capital, power, influence, etc., or carrying on business or some activity on a limited scale: a small enterprise. of minor importance, moment, weight, or consequence: a small problem.
Small is an adjective that typically describes something of limited size, magnitude, or scale. It implies a lack of bulk or volume, usually relative to the average or typical size of similar things in its category.


Furthermore, visual representations like the one above help us fully grasp the concept of Small Scale Sustainable Building.