Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps

Verb: tuck in
  1. Eat up; usually refers to a considerable quantity of food
    "My son tucked in a whole pizza";
    - tuck away, put away

Derived forms: tucked in, tucking in, tucks in

Type of: eat up, finish, polish off

Encyclopedia: Tuck in