The phrase is a vivid idiom that describes a reaction of resentment, annoyance, or prideful offense toward something perceived as restrictive or insulting. Meaning and Origin
: Legislators may bridle at what they see as judicial overreach or "encroachment" on their powers. bridle at
: Someone might simply bridle at "waste and stupidity" as a matter of personal value and temperament. Physical vs. Figurative The phrase is a vivid idiom that describes
: A critic might bridle at updated dialogue in a classic play, or an educator might bridle at specific teaching practices like explicit phonics. Physical vs
: Young professionals often bridle at slow, circuitous decision-making paths or excessive "red tape" in large organizations.
To "bridle at" something means to show sudden anger or scorn by throwing back one's head or stiffening one's posture—much like a horse might pull back or toss its head when it feels the restraint of a (the headgear used for control). Common Usage