Interpose is defined as to insert or introduce.(verb)
An example of interpose is to start a new topic of conversation.
See interpose in Webster's New World College Dictionary
Origin: Fr interposer, altered (infl. by poser: see pose) < L interpositus, pp. of interponere, to set between < inter-, between + ponere, to put, place: see position
See interpose in American Heritage Dictionary 4
verb in·ter·posed, in·ter·pos·ing, in·ter·pos·es verb, transitive
Origin: , from Old French interposer, to intervene
Origin: , alteration (influenced by poser, to put, place)
Origin: of Latin interpōnere, to put between
Origin: : inter-, inter-
Origin: + pōnere, to put; see apo- in Indo-European roots.
Learn more about interpose