What does «pulcro» mean in Spanish?

Neat, clean, well presented.

Examples of use in Spanish: "persona pulcra".

"siempre mantiene su apartamento muy pulcro"
Delicate, fine to act or speak.

Examples of use in Spanish: "pulcro en el hablar".
Careful, meticulous, meticulous.

Examples of use in Spanish: "trabajo pulcro".

"es un estudiante pulcro".