intrude, impose, impose upon, get in on*; see enter 1, meddle 1.
"horn in (on)." YourDictionary, n.d. Web. 23 June 2018. <http://thesaurus.yourdictionary.com/horn-in-on>.
horn in (on). (n.d.). Retrieved June 23rd, 2018, from http://thesaurus.yourdictionary.com/horn-in-on
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