Main Entry:

sus·tain·able

Pronunciation:

\sə-ˈstā-nə-bəl\

Function:

adjective

Date:

circa 1727

1: capable of being sustained2 a: 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 agriculture> b: of or relating to a lifestyle involving the use of sustainable methods <sustainable society>

— sus·tain·abil·i·ty \-ˌstā-nə-ˈbi-lə-tē\ noun

— sus·tain·ably \-ˈstā-nə-blē\ adverb