To express one’s sympathetic pleasure or joy to the person(s) it is felt for. / (reflexive) To consider oneself fortunate in some matter.

simple past tense and past participle of congratulate

Third-person singular simple present indicative form of congratulate

The act of congratulating.

Expressing praise and approval, expressing approbation.

plural of congratulation

present participle of congratulate

That deserves to be congratulated

That congratulates

congratulator