-es

= -s

Большой англо-русский словарь
-es

I. noun plural suffix Etymology: Middle English -es, -s — more at (1)-s — used to form the plural of most nouns that end in s
Example: glasses, z
Example: fuzzes, sh
Example: bushes, ch
Example: peaches, or a final y that changes to i
Example: ladies and of some nouns ending in f that changes to v
Example: loaves — compare -s I II. verb suffix Etymology: Middle English — more at (3)-s — used to form the third person singular present of most verbs that end in s
Example: blesses, z
Example: fizzes, sh
Example: hushes, ch
Example: catches, or a final y that changes to i
Example: defies — compare -s III

Энциклопедический словарь Мерриама-Вебстера