As - definition of as by The Free Dictionary
www.thefreedictionary.com › asIdioms: 1. as … as, (used to express similarity or equality between one person or thing and another): as rich as Croesus. 2. as far as, to the degree or extent that: It is an excellent plan, as far as I can tell. 3. as for or to, with respect to; about; concerning: As for staying away, I wouldn't think of it.