Definition of "diner-out" []

• One who often takes his dinner away from home, or in company. (noun)

Gnu Collaboartive International Dictionary of English: licensed under The Code Project Open License (CPOL)

• "Liza Littlehawk for The Wall Street Journal Chicago's Topolobampo, an Obama favorite As far as we could determine, Sen. McCain is a regular-guy diner-out, happy to follow Arizona custom with a Tex-Mex combo platter but also loyal to the modestly adventurous gourmet food available near his ranch in the high desert north of Phoenix."
• "As a frequent visitor to your country and perforce a frequent diner-out, I admit to being "stumped," as we say in Australia (where, incidentally, much of our beef is grass-fed)."
• "A miserly diner-out who decided to stage a dinner borrowed Clouet from the duke “to prepare and superintend” the meal."