verb

desatar

unleash · untie

Significa soltar algo que estaba amarrado, atado o sujeto, permitiendo que quede libre.

The verb desatar in Spanish has several meanings depending on the context:

To untie or unfasten: To release something that is tied, knotted, or bound. For example, untying a knot, a shoelace, or a rope.
To unleash or trigger: To set something in motion, often something forceful, violent, or intense. It is frequently used for abstract concepts like emotions, storms, or chaos. For example, "desatar una polémica" (to spark a controversy) or "desatar la furia" (to unleash fury).
To break free (reflexive: desatarse): To become unbound or to lose control of oneself.

Grammar:

Desatar is a regular -ar verb.
It is a transitive verb, meaning it requires a direct object in most contexts.
In its reflexive form, desatarse , it is used to describe an object coming undone or a situation escalating uncontrollably.

Origin:

It is composed of the prefix des- (indicating reversal, negation, or removal) and the verb atar (to tie).
The root comes from the Vulgar Latin aptare, which means "to fit" or "to adjust," and which evolved into the concept of fastening or binding.

Synonyms:

Soltar : To release or let go.
Desanudar : To untie a knot.
Desenlazar : To unlace or disconnect.
Desencadenar : To trigger or unleash (specifically used for abstract events or chains of events).