domains
Saydoh-MAYNZUS/doʊˈmeɪnz/UK/dəʊˈmeɪnz/AUSduh-MAYNZ/dəʉˈmæɪnz/
- 1Plural of domain.
The researcher's work spans two distinct academic domains.
Medieval kings expanded their domains through marriage and conquest.
Note
A regular plural, formed with -s, that carries every meaning of the singular: lands held by a ruler, fields of expertise, groups of related subjects, and the mathematician's sets. In algebra the plural names a whole class of objects, since domains are rings in which no product of nonzero elements is zero. With functions it simply counts their input sets, as when two functions have different domains.
domains is a form of domain
domain, noun: A field or sphere in which a person has activity, influence, or expertise. Full entry
- Forms
- domaindomains plural
- Spelling
- domain → domains: add -s
- Sound
- The ending sounds like /z/.
Use it in a sentence
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