<p><strong>Verb:</strong></p><ul><li>(used with object) to see or hear things that do not exist outside the mind; have hallucinations.</li><li>(of a machine learning program) to produce false information contrary to the intent of the user and present it as if true and factual.</li></ul><p><strong>Past Participle:</strong></p><ul><li>Hallucinated.</li></ul><p><strong>Present Participle:</strong></p><ul><li>Hallucinating.</li></ul><p><strong>Examples:</strong></p><ul><li>People who ingested this fungus often hallucinated, seeing colored lights or hearing voices.</li><li>In dramatic moments, the character hallucinates a very funny animated bear.</li></ul><p><strong>Archaic Usage:</strong></p><ul><li>To affect with hallucinations.</li></ul><p><strong>End of Response</strong></p>