felicˈitate transitive verb

1. To express joy or pleasure to
2. To congratulate

felicitāˈtion noun

1. The act of congratulating
2. (in pl) congratulations

felicˈitous adjective

1. Happy
2. Prosperous
3. Delightful
4. Well-chosen, appropriate

felicˈitously adverb

felicˈitousness noun