Anatomy A threadlike fiber or filament, such as a myofibril or neurofibril, that is a constituent of a cell or larger structure. 3. A long strand of proteins that are aggregated together in a beta-sheet structure; an amyloid fibril. fiâ²brilÂ·lar (-lÉr), fiâ²brilÂ·larâ²y (-lÄrâ²Ä) adj. fiâ²brilÂ·loseâ² (-lÅsâ²) adj.
The purpose of sustainable engineering is to design infrastructure that equitable serves a population and efficiently uses resources. Sustainable engineering is not necessarily concerned with environmental issues, but can be concerned with issues like transportation and energy.
Definition of sustainable. 1 : capable of being sustained. 2a : of, relating to, or being a method of harvesting or using a resource so that the resource is not depleted or permanently damaged sustainable techniques sustainable agricultureb : of or relating to a lifestyle involving the use of sustainable methods sustainable society.