The phrase "gave rein to" is an idiomatic expression that originated from equestrian terminology, specifically the act of controlling a horse using reins. Metaphorically, it refers to granting or permitting someone to freely express or indulge in their desires, emotions, or impulses without any constraints or limitations.
When a person "gave rein to" something, they effectively released their hold on it, allowing it to function or progress independently. This expression signifies granting complete freedom, giving something or someone unrestricted authority or control to act as they please.
In a figurative sense, "gave rein to" often implies allowing one's thoughts, imagination, creativity, or passions to flow freely, unrestricted by societal norms or inhibitions. It can also suggest permitting one's emotions to be fully expressed, without any restraint or self-control.
For example, if a writer "gave rein to" their imagination, it means they provided free rein to their creative thoughts and ideas, allowing them to explore and develop their story without any limitations. Similarly, if a person "gave rein to" their anger, it suggests they let their anger take over, unleashing their emotions without holding back.
In summary, "gave rein to" is an idiomatic expression that denotes granting complete freedom or permission, allowing someone or something to express themselves or function without any restrictions or inhibitions.
