Definition of interject in US English:

interject

verb

[with object]
  • Say (something) abruptly, especially as an aside or interruption.

    ‘she interjected the odd question here and there’
    no object ‘Christine felt bound to interject before there was open warfare’
    • ‘Blake felt obligated to interject a comment of his own.’
    • ‘She rather amusingly shoved her shorter husband aside from the mike whenever she wanted to interject a point.’
    • ‘To interject a personal note here, I eat meat, sometimes happily, sometimes queasily.’
    • ‘One can only regret that he will not be able actually to preside at the marriage ceremony and be given the opportunity to interject a number of his jokes into the proceedings.’
    • ‘It's hard to refrain sometimes, I mean I've interjected a couple times, I try not to.’
    • ‘Well, if the member had not interjected by making that comment I most certainly would have interrupted.’
    • ‘Mary spoke before Spam could get the chance to interject his own ideas.’
    • ‘Cunningham also interjects a few times, though compared to Craven he's far less chatty.’
    • ‘At this point in the tale, the Knight interjects a question.’
    • ‘Throughout the analysis I will interject commentary on the status and use of the constructs.’
    • ‘My comments about that obviously hurt him, and that is why he is interjecting a lot.’
    • ‘Anyway, interjects North, you are legally married after a certain time together, aren't you?’
    • ‘At various points, the director and members of the cast interject voiceover comments about the proceedings.’
    • ‘He mediates arguments between the pilgrims and interjects his comments throughout the different tales.’
    • ‘The member interjected the whole time during the question, and now wants to ask a question.’
    • ‘Hayden just looked on in amusement, interjecting an occasional smirking comment.’
    • ‘Well, as a journalist in the media, you're not supposed to interject your opinion.’
    • ‘As wonderful as it is to relive these music video memories, I'm forced to pause and interject criticism.’
    • ‘She also ignored his voice and did not try to seek him out visually when he would at times interject comments during the exam or immediately afterwards.’
    • ‘Dr. Sears interjects comments on issues concerning fathers and marriage.’
    interpose, introduce, throw in, insert, interpolate, add
    interrupt, intervene, cut in, break in, butt in, chime in
    View synonyms

Origin

Late 16th century: from Latin interject- ‘interposed’, from the verb interjicere, from inter- ‘between’ + jacere ‘to throw’.

Pronunciation

interject

/ˌin(t)ərˈjekt//ˌɪn(t)ərˈdʒɛkt/