Definition
Arbitrary is an adjective that describes decisions, actions, or rules that are based on personal choice or random selection rather than any reason, logic, or system. It can also mean that something is subject to individual will, often implying an absence of fairness or consistency.
Parts of Speech
Pronunciation
The pronunciation of "arbitrary" varies slightly between American and British English, particularly in the placement of emphasis and vowel sounds.
Etymology
The word "arbitrary" originates from the Latin "arbitrarius," meaning "depending on the will of another," derived from "arbiter," meaning "judge" or "decider." It entered Middle English in the 15th century, adopting its current meanings associated with randomness or subjective decision-making.
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Usage
The term "arbitrary" is often used to describe choices, decisions, or actions that lack clear rationale or are based solely on personal preference. For example, "The teacher’s grading system seemed arbitrary," or "The judge’s arbitrary ruling surprised everyone." It is commonly applied in legal, philosophical, and everyday contexts where impartiality is expected.
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Detailed Definitions