Noun
the grounds in back of a house
Source: WordNetDon't be afraid to challenge the pros, even in their own backyard. Colin Powell
If he became convinced tomorrow that coming out for cannibalism would get him the votes he so sorely needs, he would begin fattening a missionary on the White House backyard come Wednesday. H. L. Mencken
New York is part of the natural world. I love the city, I love the country, and for the same reasons. The city is part of the country. When I had an apartment on East Forty-Eighth Street, my backyard during the migratory season yielded more birds than I ever saw in Maine. E. B. White
Innocence plays in the backyard of ignorance. Polish Proverb
Dirty clothes are washed in the backyard. Swahili Proverb
First clean out your own backyard. American Proverb