views:

674

answers:

11

What is the correct plural form of the portmanteau mutex. Is it mutexes or mutices?

+2  A: 

As mutex is short for "mutual exclusion", I would only imagine that "mutual exclusions" would become mutexes. Mutices would be confusing. Better to be unambiguous.

As a side note: it's not a portmanteau, or it would be a mutsion.

rlbond
Except that in the context of programming, mutex has become a noun.
fmark
"Exclusion" *is* a noun.
rlbond
"Mutex" is a portmanteau of "MUTual EXclusion." http://en.wikipedia.org/wiki/Portmanteau
Jason
I was under the impression that portmanteaus were required to be the beginning of one word concatenated with the ending of another. The article doesn't have any examples of portmanteaus that do not follow this pattern (except for Jabberwocky words), but does not say that this condition is required. So you may be correct.
rlbond
INTERnational NETwork -> Internet. PICture ELement -> Pixel. WIreless FIdelity -> Wifi. HAZaradous MATerial -> Hazmat.
Jason
@Jason: nice list of words, but are they portmanteaux? :P I'd call yours neologisms or syllabic abbreviations. don't forget bit -> binary digit.
Lucas
A: 

It doesn't matter. That said, almost every time I've heard/seen the plural form it has been "mutexes."

Jason
A: 

Either/or. I've seen both (though mutexes is considerably more common).

Mutex is not in any real dictionary I know of, so there's no "official answer."

Index can be pluralized to indexes or indices, though, so it makes sense that mutex could follow suit.

pyrochild
+12  A: 

Mutexes. It's correct in a de facto manner--- the vast majority of people (in my experience, certainly) call them mutexes, not mutices, and English is a language that's defined by use. :)

Greg D
+11  A: 

Let their common usage decide...

GoogleFight

great_llama
haha that's awesome
pyrochild
+1 for a cool link!
Jonathan Leffler
+1  A: 

Since the word apex can be pluralized as either apexes or apices, I'd say you can pronounce it either mutexes or mutices. Whatever suits you.

gnovice
English is full of exceptions.
Jason
A: 

I think that the hysterical raisins (in this case the fact that "mutex" is a portmanteau) should not be given too much weight in resolving such issues. Perhaps it would be more useful to consider similar words and their usage; reflex -> reflexes for example.

Or, use the simplest choice: most pluralizations in english use -s/-es (depending on whether last letter is a perceived vowel); in this case -es.

I guess I can't see any reason to use the alternative, except as some sort of tribute to Latin, once thought to be the noblest of all languages. :)

StaxMan
+1  A: 

Everyone knows that the correct answer is Mutii.

Cheeso
Hah! For some reason that was actually the first thing to spring to mind for me.
gnovice
+2  A: 

There's no official correct form because 'mutex' hasn't gained wide enough circulation to enter any of the major English dictionaries. Thus, the most correct term is whatever is used most by people. And I think that Google hits are a pretty good indicator of (relative) usage frequency, as great_lama has pointed out.

Other English nouns that end in -ex or -ix:

  • Affix
  • Annex
  • Apex
  • Appendix
  • Cervix
  • Circumflex
  • Complex
  • Cortex
  • Crucifix
  • Duplex
  • Helix
  • Ibex
  • Index
  • Infix
  • Latex
  • Matrix
  • Phoenix
  • Prefix
  • Postfix
  • Reflex
  • Remix
  • Suffix
  • Vertex
  • Vortex

And lots more less common words. If you look up these in the dictionary, you'll find that most of them have both plurals shown as acceptable. Several have only the -exes/-ixes form, but few or none (depending on the dictionary you use) have only the -ices form.

In conclusion, I believe mutexes to be the correct plural form of mutex.

Adam Rosenfield
+4  A: 

From a purely linguistics point of view, the correct usage is mutexes because the word mutex is not Latin in origin. Prescriptivists would wail in anguish if mutices were to enter regular usage.

The -ices usage (e.g., the plurals of index and vertex) is falling out of favor. Indexes and vertexes are both correct usage, for example.

Robert S.
"Indexes and vertexes are both correct usage" -- Bah. Humbug! Call me old fashioned, but I still use the -ices forms.
dmckee
That's ok! You can continue to use those forms.
Robert S.
A: 

Maybe it is like sheep? Singular and plural?

graham.reeds