1. Uttering songs of triumph; shouting with joy.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• jubiliant,
• juberant,
• jobilant,
• jubilent,
• jubalent,
• jubliant,
• jubilcant,
• jubulent,
• juvilent,
• jublent,
• jublant,
• jubilace,
• jubilance,
• jubilanse,
• jubilancy,
• hubilant,
• nubilant,
• jubuilant,
• jubilanty,
• jubilint

• jubilance,
• jubilantly,
• jubilancy.

The adjective form of the word "jubilant" is "jubilant".

The plural form of the word "jubilant" is "jubilants." However, it is not commonly used as a plural noun.

The singular form of the word "jubilant" is "jubilant" itself.