The word patient is a regular English noun. Its plural form is formed by simply adding -s.
Singular: patient
Plural: patients
Examples in sentences:
- The doctor saw three
patientsthis morning. - Hospital
patientsrequire compassionate care. - She works as a nurse caring for elderly
patients.
Note: The word patient can also be used as an adjective (e.g., “a patient listener”), but when used as a noun referring to someone receiving medical care, its plural is always patients.