(transitive) To cook insufficiently.

A subordinate cook.

Simple past tense and past participle of undercook.

Insufficiently cooked, so as to be unpalatable or inedible. / Very lightly cooked. / (figuratively) Done with insufficient energy, enthusiasm, etc.

Third-person singular simple present indicative form of undercook

present participle of undercook

One who undercooks.

plural of undercooker