tr.v. con·grat·u·lat·ed, con·grat·u·lat·ing, con·grat·u·lates To express one's joy or good wishes to (someone) regarding that person's achievement or good fortune: congratulated her on her promotion. [Latin congrātulārī, congrātulāt- : com-, com- + grātulārī, to rejoice (from grātus, pleasing; see gwerə-2 in the Appendix of Indo-European roots).] con·gratu·la′tor n. con·gratu·la·to′ry (-lə-tôr′ē) adj. |
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