interject

/ˌin-tər-ˈjekt/

Latin interjectus, past participle of intericere, from inter- + jacere to throw

verb

  1. to throw in between or among other things : interpolate

interject a remark

introduce insert insinuate interpolate intercalate interpose interject mean to put between or among others. introduce is a general term for bringing or placing a thing or person into a group or body already in existence. insert implies putting into a fixed or open space between or among.