What does «áspero» mean in Spanish?

With an uneven or rough surface and, therefore, insensitive to the touch.

Examples of use in Spanish: "terreno áspero".

"tiene la piel de sus manos áspera".

"la corteza de este árbol es áspera".
Said of a steep terrain, with steep slopes; rugged.

Examples of use in Spanish: "la cabra de monte está adaptada para caminar con facilidad en estos terrenos ásperos".
Unpalatable to taste or hearing due to lack of softness.

Examples of use in Spanish: "fruto áspero".

"voz áspera".

"sabor áspero".
Difficult or costly to make or bear.

Examples of use in Spanish: "hacer una autopsia es una tarea áspera".
Said of the attitude or of someone who is indelicate or aggressive and unmannerly in manner. Lacking in affability.

Examples of use in Spanish: "sentí su trato áspero, como si estuviera enojado conmigo".

"gesto áspero".
Fighting or violent argument.

Examples of use in Spanish: "tuvieron una áspera pelea anoche, creo que hasta llegaron a tirarse cosas".
When talking about the weather: inclement, unpleasant.

Examples of use in Spanish: "pronostican tiempo áspero".
(espíritu áspero) Diacritical sign used in the polytonic orthography of ancient Greek.
(espíritu áspero) Turkish currency whose value has varied, according to times and places. Also called aspro.