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general::
Phrase(s): interject someone into something
to force someone into something, usually into someone else’s business. • I am going to have to interject Fred into this matter before it gets out of hand. • I hate to interject myself into your affairs, but I have something to say., Phrase(s): interject something into something
to volunteer information or a comment into a conversation. • We can always count on Liz to interject something sensible into our discussions. • At last, something sensible has been interjected into our discussions.
McGrawhill's American Idioms And Phrasal Verbs