blue-sky

adjective
\ˈblü-ˈskī \

Definition of blue-sky 

1 : having little or no value blue-sky stock

2 : not grounded in the realities of the present : visionary blue-sky thinking

First Known Use of blue-sky

1903, in the meaning defined at sense 1

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The first known use of blue-sky was in 1903

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More Definitions for blue-sky

blue-sky

adjective

Legal Definition of blue-sky 

1 : having little or no value blue-sky stock

2 : of or relating to blue-sky laws

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