Nouns ending in -a (often Latin or scientific) add -e to form the plural.
Hypothermia is regular. It follows the -ae Addition rule.
Use plural verbs: "The hypothermiae are ready" (not "is ready").
Yes. The plural hypothermiae is standard across all English variants.
The word hypothermia follows the standard English pluralization rule. When forming the plural, hypothermia becomes hypothermiae. This follows the -ae Addition pattern, which is one of the most common plural rules in English.
Understanding why hypothermia becomes hypothermiae helps with spelling and pronunciation. Nouns ending in -a (often Latin or scientific) add -e to form the plural.
When using hypothermiae in writing, remember that it functions as a plural noun in sentences. It pairs with plural verbs and pronouns. For example: "The hypothermiae are ready" (not "is ready"). This subject-verb agreement is essential for grammatical correctness.