prick up

Found in Anh - Anh (Wordnet)

Definition Verb (transitive or intransitive) : To raise or point something, especially an animal's ears, to a more erect or alert position, typically in response to a sound or stimulus. This action signifies heightened attention or alertness. Usage The verb "prick up" is most commonly used with body parts like "ears." It describes a quick, attentive movement. It is often used in the simple past...