fills out

Expands to fit

Fills out means to complete by adding required information: She fills out the application form.

It also describes becoming fuller or more substantial—a person fills out when they gain weight, or a story fills out when details are added: The plot fills out in the second act.

To fill out a group is to bring it to full complement.

Related

extend · surveys · bubble sheet · customer feedback · develop · application form · job application · registration form · online form · paperwork · submit · sign · sign on the dotted line · finalize · draft · enrich · grow · write-in

Opposites
completion of forms/documents

fills outerases

Removes marks completely

blanks out · deletes · ignores · skips · omits

physical expansion/body shape

fills outthins out

Becomes less dense

slims down · wastes away · withers · shrinks · atrophies

completeness of content

fills outcondenses

Reduces to essentials

strips down · abbreviates · summarizes · truncates · cuts down

Family

fill, fills, filled, filling, fillings, out, outs, outed, outing

Familiarity
Top 20,000
Profile
Known to kids · Used worldwide · Timeless · Everyday, not technical · Rated G