əˈplī verb
( -ed/-ing/-es )
Etymology: Middle English applien, aplien, from Middle French aplier, from Latin applicare to apply, attach, devote, from ad- + plicare to fold, twist together — more at ply
transitive verb
1.
a. : to make use of as suitable, fitting, or relevant
apply the rule to each situation
apply an epithet to a person
apply a word to a new idea
b. : to put to use especially for some practical purpose
apply knowledge
: to use for a particular purpose or in a particular case
apply money to the payment of a debt
c. : to bring into action
he applied his brakes quickly
d. : to put into effect : impose
apply an embargo
e.
(1) : to place in contact
apply an antiseptic to a cut
: lay or spread on : overlay
sand the wood before applying the varnish
(2) : superpose
apply one triangle upon another
2. : to devote or employ diligently or with close attention
apply oneself to a task
apply your wits to this problem
3. obsolete : practice : carry on : ply
intransitive verb
1.
a. : to be in contact : adhere , fit
nails apply in prebored holes
b. : to have a valid connection, agreement, or analogy : having a bearing : be pertinent
the argument applies to the case
2.
a. obsolete : to be adapted : suit
b. : to devote oneself : attend closely
the more you apply the quicker you will learn
3. : to make an appeal or a request especially formally and often in writing and usually for something of benefit to oneself
apply to an employer for a job
apply to a bank for a loan
Synonyms: see direct , use