Longman Dictionary of Contemporary English
Wiktionary
a. (context chiefly US English) simple and unpretentious, especially having the characteristics of a Southern rural lifestyle. alt. (context chiefly US English) simple and unpretentious, especially having the characteristics of a Southern rural lifestyle.
Usage examples of "down-home".
Hepworth was making his own notes on what the president was wearing, whether his shoes were shined, how firm his handgrip was, and how genuine the easygoing, down-home grin so familiar from hundreds of telecasts was.
Not from her ex-partner, but from her ex-life, so Mr Down-Home Spark - the genial skilled tradesman who could read books and knew who Krzysztof Kieslowski was - would be both lap-dog and bit of rough until she'd sorted herself out.
He believed in aggressive, creative campaigns, and was so cocksure about everything that a lot of people, especially in a down-home place like Arkansas, found him hard to take.
All these other folks was playin' the same ole down-home blues we was used to.