eat up

verbs

finish eating all the food on one's plate or on the table
"She polished off the remaining potatoes"
eat up, finish, polish off
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"
consume, deplete, eat, eat up, exhaust, run through, use up, wipe out
enclose or envelop completely, as if by swallowing
"The huge waves swallowed the small boat and it sank shortly thereafter"
bury, eat up, immerse, swallow, swallow up