jubilate - Wiktionary, the free dictionary

Back-formation from jubilation, from Latin iūbilō (“to shout for joy”).

• IPA^(key): /ˈd͡ʒuːbɪleɪt/
• Hyphenation: ju‧bi‧late

jubilate (third-person singular simple present jubilates, present participle jubilating, simple past and past participle jubilated)

1. To show elation or triumph; to rejoice.

jūbilāte

1. second-person plural present active imperative of jūbilō

jubilate

1. second-person singular voseo imperative of jubilar combined with te