have the stomach for
not have the stomach for (something)
1. To lack the courage, determination, or resolve to do, face, or experience something unpleasant. Can also be phrased as "have no stomach for something." The military always sounded interesting as a means of traveling the world, but I know I would not have the stomach for combat. I have no stomach for scary movies, but my girlfriend loves them.
2. To be unable to tolerate a certain food. I love living in India, but not having the stomach for spicy food makes mealtimes here rather difficult. I just don't have the stomach for rich, fatty foods like I did when I was younger.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
have the stomach for something
1. Fig. to be able to tolerate certain foods. Do you have the stomach for Tex-Mex cooking? We just don't have the stomach for onions anymore.
2. Fig. to have the courage or resolution to do something. I don't have the stomach for watching those horror movies. Ken doesn't have the stomach for fighting.
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.