Reindeer is both the singular and plural.
This is because of the English language's Germanic origin. Germanic languages have neuter nouns where the singular and plural are exactly the same.
To give a Germanic to English example::
The singular possessive for reindeer is reindeer's.
The noun reindeer is both the singular and the plural; the singular and the plural possessive form is reindeer's.
The plural possessive form of "reindeer" is "reindeers'." In this case, the plural form of "reindeer" is "reindeer," and to show possession, you add an apostrophe after the "s" in the plural form. This indicates that something belongs to multiple reindeer.
das Renntier (singular) die Renntiere (plural)
Lots of reindeer!!!!!!!!!!! *Reindeer is both the singular and plural, e.g. one cow, many cows; one child, many children; one reindeer, many reindeer.
Well, isn't that a happy little question. "Reindeer" can actually be both singular and plural, just like how we can have one happy little bird or a whole flock of them. So whether you're talking about one reindeer or a whole bunch of them pulling Santa's sleigh, just remember to paint with a joyful heart and let your words flow like a gentle stream.
The singular possessive for reindeer is reindeer's.
practitioner is singular (plural practitioners)sofa is singular (plural sofas)satellite is singular (plural satellites)clips is plural (singular clip)dentist is singular (plural dentists)dollars is plural (singular dollar)article is singular (plural articles)magazines is plural (singular magazine)laminator is singular (laminators is plural)radios is plural (singular radio)
singular and plural
Singular: book / Plural: books Singular: cat / Plural: cats Singular: child / Plural: children Singular: foot / Plural: feet
Are is plural. "Is" is singular. For example, "There is a glove on the chair". That is singular. "There are gloves on the chair". That is plural.
"Has" is singular, e.g. He has, she has. "Have" is plural, e.g. They have, we have. The exception is "I" - e.g. I have.