Definition of "hobby-horses" [hobby-horses]

• Plural form of hobby-horse. (noun)

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• "Sorry for the length, but it's one of my 'hobby-horses'."
• "At some point, if we continue to import more and more, there will be no money to fund your little pet projects/hobby-horses."
• "Thank God Obama is using accurate, precise terminology, instead of being deliberately vague in order to squeeze a bunch of pre-existing, ideological hobby-horses under the rubric of our war effort. joe from Lowell says:"