Definition of tamper with

The origin of the phrase "tamper with" can be traced back to the Middle English word "temperen," which meant to mix or combine things in a specific proportion. This word derived from the Old French "temperer" and ultimately from the Latin "temperare," which also meant to mix or combine. Over time, the meaning of "temperen" evolved to include not just mixing things, but also changing or altering them. By the 17th century, the phrase "tamper with" had emerged as a more specific term for manipulating or interfering with something, particularly in a way that could alter its original condition or intended purpose. Today, "tamper with" is often used in legal and technical contexts to describe actions that compromised the integrity or safety of a system or product. For example, tampering with a car's brakes or a medical device could have serious consequences, so these actions are typically prohibited by law or regulation. In summary, the phrase "tamper with" evolved from the Middle English word "temperen," which originally meant to mix things in a specific proportion. Over time, its meaning expanded to include altering or interfering with something, particularly in a way that could change its original condition or intended purpose. This usage continues to be common in contemporary English, especially in technical and legal contexts.