function

How to sign: the actions and activities assigned to or required or expected of a person or group
"the function of a teacher"; "the government must do its part"; "play its role";

Similiar / Same: role, office, part

Categories: duty

Within this category: capacity, hat, portfolio, second fiddle, stead

function

How to sign: a mathematical relation such that each element of one set is associated with at least one element of another set

Similiar / Same: mathematical function

Categories: mathematical relation

Within this category: exponential, inverse function, Kronecker delta, mapping, metric function, operator, threshold function, transformation, trigonometric function

function

How to sign: a vaguely specified social event
"the party was quite an affair"; "an occasion arranged to honor the president"; "a seemingly endless round of social functions";

Similiar / Same: social occasion, social function, occasion, affair

Categories: social event

Within this category: celebration, ceremony, fundraiser, party, photo opportunity, sleepover

function

How to sign: a set sequence of steps, part of larger computer program

Similiar / Same: subroutine, subprogram, routine, procedure

Categories: package, software, software package, software system

Within this category: cataloged procedure, contingency procedure, library routine, random number generator, recursive routine, reusable routine, supervisory routine, tracing routine, utility routine