What does «abrasarse» mean in Spanish?

v. to burn; to be consumed in fire.

Examples of use in Spanish: "el campo se abrasó completamente por el incendio".
v. to burn; to feel very hot.

Examples of use in Spanish: "me estoy abrasando con este calor".
v. To dehydrate, to dry out.

Examples of use in Spanish: "la cosecha se abrasó por falta de lluvias"