I got into an argument with my friend about the proper usage and, essentially, definition of the word "Arbitrary".

He uses it synonymously to Random, but I always tell him that something arbitrary is a term, method, decision etc that isn't based on anything, or is 'ungoverned'. A good example, I think, is the measurement of Time.

Am I wrong?

Question

I got into an argument with my friend about the proper usage and, essentially, definition of the word "Arbitrary".

He uses it synonymously to Random, but I always tell him that something arbitrary is a term, method, decision etc that isn't based on anything, or is 'ungoverned'. A good example, I think, is the measurement of Time.

Am I wrong?

anonymous · Answer

You're correct with the example. Arbitrary can define something uncontrolled and/or endless.

anonymous · Answer

no necessary uncontrolled. I use the word "Conventional" because these can being  change. I think that principally is usefull now and after these change. ("Arbitrary")

anonymous · Answer

meaning of arbitrary.....
1.  subject to individual will or judgment without restriction; contingent solely upon one's discretion: an arbitrary decision.
2.  decided by a judge or arbiter rather than by a law or statute.
3.  having unlimited power; uncontrolled or unrestricted by law; despotic; tyrannical: an arbitrary government.

rosey · Answer

hmm u should b a fan of me :)

anonymous · Answer

I actually think your friend is right - or at least not wrong! An "arbitrary choice" is a "random selection" aint't it ;-)