n inland county in SW. of England, with Gloucestershire on the N. and Dorset on the S., 54 m. from N. to S. and 37 m. from E. to W.; is largely an agricultural and pastoral county; is flat, rising into hills in the N., and is broken by downs and rich valleys in the S., except on Salisbury Plain; sheep-breeding and dairy-farming are the chief industries, and it is famous for cheese and bacon.