We use cookies for essential site function and analytics. How we use cookies

Wordabulary

interject

UK /ˌɪntəˈdʒɛkt/ US /ˌɪntɚˈdʒɛkt/ Syllables: in-ter-ject

Pronunciation
Verb C1 Advanced Formal

Quick answer

To say something suddenly, interrupting someone else who is speaking.

To interject is to say something suddenly while another person is speaking, or to put a remark in between other things. A listener might interject a question, a joke or a correction during a meeting. The word is a little more formal than interrupt and suggests a short comment, not a long speech. Close words are interrupt, break in, cut in, chime in and interpose. The noun is interjection, which is also the grammar word for a short exclamation such as oh or wow. The person who interjects is an interjector.

""Wait," she interjected, "that's not what actually happened.""

Meanings

  1. To say something suddenly, interrupting someone who is speaking.
  2. To insert something between other things.

Example sentences

  • "She interjected a quick question during the lecture."

    Level C1, Meaning 1

  • "Let me interject for a moment to correct the date."

    Level C1, Meaning 1

  • "He kept interjecting jokes into the serious talk."

    Level C1, Meaning 1

  • "The lawyer interjected, but the judge raised a hand."

    Level C1, Meaning 1

Synonyms and antonyms

Synonyms

interrupt break in

Look-alikes and common mistakes

  • interrupt : Interrupt means to stop someone from speaking or working. Interject often adds a remark without stopping the speaker for long.
  • inject : Inject means to put a liquid into something, or to add a quality such as energy. Interject means to put words in.
  • interpose : Interpose means to place something between, or to step in. It is more formal than interject.
  • interjection : An interjection is the remark that you interject, or a short word such as ouch.

Word family and forms

Forms: interjects, interjected, interjecting

interjection interjector interjectory interjective

Word partners

Words and phrases that often go with "interject".

  • interject a comment
  • interject a question
  • interject with a joke
  • interject humor
  • interject an opinion
  • he interjected
  • interject a note

Origin

Interject comes from the Latin word interiectus, the past participle of intericere, meaning to throw between. The Latin word joins inter, meaning between, with a form of iacere, meaning to throw. English has used the verb since the 1500s.

Checked against: Wiktionary, the free dictionary, Dictionary.com.

Usage notes

Often used with a direct quotation to show someone breaking into a conversation, as in the example.

How to remember it

Inter means between and ject means throw. To interject is to throw a remark in between someone else's words.

Test yourself

Which word fits the gap? "She _____ a quick question during the lecture."

Answer: interject

In your own words, what does "interject" mean?

To say something suddenly, interrupting someone else who is speaking.

Learn next at C1

Sources and credits

Last reviewed November 2, 2026. Report a mistake on this page

Practice "interject" until it sticks

A free account gives you spaced repetition, quizzes and progress tracking.

Sign up free