What does «molestar» mean in Spanish?

To cause annoyance, discomfort.

Examples of use in Spanish: "¿le molesta el humo?".
To annoy, to importune.

Examples of use in Spanish: "le molesta hacer visitas".
To offend, to hurt.

Examples of use in Spanish: "lo que le dije le molestó".
Doing harm.

Examples of use in Spanish: "me molestan estos zapatos".
(molestarse) Taking the trouble to do something.

Examples of use in Spanish: "no se ha molestado en ayudarme".
(molestarse) Feeling slightly offended.

Examples of use in Spanish: "no puede molestarse por ese chiste".