Source : WordNet®

eat up
     v 1: finish eating all the food on one's plate or on the table;
          "She polished off the remaining potatoes" [syn: {finish},
           {polish off}]
     2: use up (resources or materials); "this car consumes a lot of
        gas"; "We exhausted our savings"; "They run through 20
        bottles of wine a week" [syn: {consume}, {use up}, {eat},
        {deplete}, {exhaust}, {run through}, {wipe out}]
     3: enclose or envelop completely, as if by swallowing; "The
        huge waves swallowed the small boat and it sank shortly
        thereafter" [syn: {immerse}, {swallow}, {swallow up}, {bury}]