0
votes
1answer
3k views

What are the correct plural forms of “penis”? [duplicate]

I was reading this Reddit post's comments: 'I am the guy with two penises. AMA' (NSFW), and came upon this discussion (of sorts), where the plural of "penis" has been suggested to be either: ...
10
votes
6answers
5k views

Is “et al.” used as a singular or plural subject?

When referring to multiple authors by using the name of the first author and "et al.", is it correct to grammatically treat this as one person or multiple persons? Gamma et al. are saying in their ...
8
votes
2answers
2k views

Plural of “abacus”

A colleague and I were having a discussion as to the proper plural form of abacus. I believe the plural would be abacuses and he feels that the proper form would be abaci. I believe that abacuses is ...