Definition of inject
- inject fuel into an engine
- inject a drug into the bloodstream
- condemning any attempt to inject religious bigotry into the campaign
- —Current Biography
She told a few jokes to inject a little humor into her speech.
We need to inject some life into this party.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'inject.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
: to force a liquid medicine or drug into someone or something by using a special needle
: to force (a liquid) into something
: to add (something) to something : to introduce (a particular quality) into something
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