Plural Noun facts

While investigating facts about Plural Noun Examples and Plural Nouns List, I found out little known, but curios details like:

The word "plankton" is plural and "plankter" is the individual noun.

how plural nouns?

Axes is the only work in the English dictionary which can be the plural of three different singular nouns: Ax, Axe and Axis.

What plural noun always takes a singular verb?

In my opinion, it is useful to put together a list of the most interesting details from trusted sources that I've come across answering what plural noun or singular. Here are 12 of the best facts about Plural Nouns Worksheet and Plural Noun Definition I managed to collect.

what's plural noun?

1. The term for a noun that is both the singular and plural of a word (ie: glasses, pants, moose) is known as a plurale tantum

2. Often before the Civil War people referred to the US as "These United States" as a plural noun

3. The singular form of the plural noun "scampi" (as in shrimp scampi) is "scampo."

4. There is not an agreed-upon singular form of the plural noun "memorabilia" in English

5. The Slovene language grammatically distinguishes not just singular and plural but also dual (when there's two of something). This applies to verb conjugations, noun cases, and even pronouns (For example distinguishing we with 2 people vs. we with >3).

6. 'data' is actually a plural noun. The singular form of 'data' is 'datum'.

7. The plural noun version of "stadium" is "stadia"

8. The Dutch language uses apostrophes in certain plural nouns.

9. English plural noun's were originally written with an 's.