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noun. The appearance of careful consideration, importance, substance, or profundity while lacking each.

Adjective: thinky.

cf. truthiness
1. The book was a masterpiece of thinkiness: there were a lot of big ideas, but it wasn't at all clear what the author was actually saying.

2. The ideas here are half-baked; cut down on the thinkiness and try to increase the substance.

etymology: 1100 hits in a Google search conducted on May 22, 2008, no immediate definition proposed.
by Art Carden May 22, 2008
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