Definitions

1. adjective

past participle of eat out, implying something has been consumed or finished

“The outeaten food at the party left nothing for the guests.”

2. verb

to eat or consume something excessively or to the point of exhaustion

“The child was outeaten by her siblings and left with an empty plate.”

3. noun

a thing that has been eaten out or consumed, leaving nothing

“The outeaten remains of the cake were thrown away.”