apply

ap•ply

[[t]əˈplaɪ[/t]] v. -plied, -ply•ing

1) to make use of as relevant or suitable:

to apply a theory to a problem[/ex]

2) to put to use:

to apply pressure to open a door[/ex]

3) to use (a label or other designation):

Don't apply that term to me[/ex]

4) to assign to a specific purpose:

applied part of his salary to savings[/ex]

5) to put into effect:

applied the rules[/ex]

6) to employ diligently:

to apply oneself to a task[/ex]

7) to lay or spread on:

to apply paint to a wall[/ex]

8) to bring into contact:

to apply a match to gunpowder[/ex]

9) to be pertinent or suitable:

The theory doesn't apply[/ex]

10) to make an application or request:

applied to college[/ex]

11) to spread:

The paint applies smoothly[/ex]

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Etymology: 1350–1400; ME ap(p)lien < AF, OF ap(p)lier < L applicāre=up- ap- I+plicāre to fold; see ply II ap•pli′a•ble, adj. ap•pli′er, n.