What does «ufano» mean in Spanish?

One who boasts of himself or is proud of having something; arrogant, presumptuous, conceited.

Examples of use in Spanish: "está muy ufano con su nuevo automóvil".

"luego de haber goleado a su rival, salió de la cancha todo ufano".
Satisfied, joyful, happy.

Examples of use in Spanish: "volvieron a casa muy ufanos tras haber terminado antes de lo previsto su trabajo".
That which proceeds with resolution and disengagement in the execution of some thing; resolved, decided.

Examples of use in Spanish: "iba muy ufano a enfrentarse a su rival".
Said of a plant that is vigorous and lush; luxuriant.

Examples of use in Spanish: "mis plantas están ufanas porque las fertilizo".