I believe it is "endoscopies"
Singular from is endoscopy. The plural form is endoscopies.
The Latin word ovum is singular for egg; ova is plural for eggs.
No. The medical term dysphagia means trouble swallowing. It is not singular or plural.
laceration is the singular form. the plural is formed by adding an -s- on the end. example: The patient had lacerations on his wrists and shoulder blades.
Vita is singular. The plural form of vita is vitae
"Is" is the singular form of the verb "to be," used with singular subjects. "Are" is the plural form used with plural subjects.
It is singular. The plural is ellipses.
This is singular. These is the plural form.
'These' is the plural form of 'this'.
The singular form is Dennis. The plural form is Dennises.
The plural form of a singular woman is women.
The singular noun is mass. The plural form is masses.