FILL OUT

{v.} 1. To put in what is missing; complete; finish; {especially}, to complete (a printed application blank or other form) by writing the missing facts in the blank spaces; to write down facts which are asked for in (a report or application.) * /After Tom passed his driving test he filled out an application for his driver's license./ * /The policeman filled out a report of the accident./ 2. To become heavier and fatter; gain weight. * /When Bill was nineteen he began to fill out./ * /The girl was pale and thin after her sickness, but in a few months she filled out./