It means, diligent, quick, ready, alert, prepared, eager to do something, wise, well-advised.
"Soy listo" means "I am smart" in Spanish.
Ready
means, I am ready
are we ready
I am ready
As a question: Is it ready? or Are You Ready? As a statement It/he is ready.
'listo' means 'ready, quick, clever' Perhaps you're thinking of 'lindo'
Te gusta preparar _______ - you like to prepare (something) Me gusta preparar _______ - I like to prepare (something) if you mean 'i like to be prepared' -- Me gusta estar preparado.
"Tu listo" is not a correct phrase in Spanish. "Tu" means "your" and "listo" means "smart" or "ready," so the correct way to say "you're smart" would be "tú eres listo" or "tú eres inteligente."
"Listo" can mean "ready." He is ready. = Él está listo. She is ready. = Ella está lista. "Listo" can also mean "clever." He is a very clever boy. = Él es un chico muy listo. She is a very clever girl. = Ella es una chica muy lista. Note: the definition is dependent on which verb is used. To express that someone is ready, use the verb "estar." To express that someone is clever, use the verb "ser."
Clever in Spanish is: habil (accent over the 'a') or listo.
It means, "ready", as in "are you ready?".