FELIC'ITATE, verb transitive [Latin felicito, from felix, happy.] 1. To make very happy. What a glorious entertainment and pleasure would fill and felicitate his spirit, if he could grasp all in a single survey. More generally, 2. To congratulate; to express joy or pleasure to. We felicitate our friends on the acquisition of good, or an escape from evil. FELIC'ITATE, adjective Made very happy.
Source: Webster's 1828 American Dictionary ↗ · public-domain · returned verbatim, no AI