Half-baked

From Fresh Dictionary

English

Adjective

half-baked

1. (literal) Partially cooked by heating in an oven.

   When the casserole is half baked, take it out and sprinkle the grated cheese on top.

2. ((idiomatic{{#if:|, {{{2}}}{{#if:|, {{{3}}}{{#if:|, {{{4}}}{{#if:|, {{{5}}}{{#if:|, {{{6}}}{{#if:|, {{{7}}}{{#if:|, {{{8}}}{{#if:|, {{{9}}}}}}}}}}}}}}}}}}})) Incomplete; of an idea or scheme, not fully planned or carefully considered (frequently derisive)

   The guy had some half-baked idea for getting rich in the stock market.