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• Es
  Es

  einsteinium.
• -es
  -es

  a plural suffix occurring in loanwords from Greek.
• E.S.
  E.S.

  abbreviation

  Education Specialist.
• ES
  ES

  abbreviation

  El Salvador (international car registration)
• es
  es

  abbreviation

  Spain

Es

¹ American  

Symbol, Chemistry.

1. einsteinium.

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-es ² American  

1. a plural suffix occurring in loanwords from Greek.

   Hyades.

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-es ³ American  

1. variant of -s in verbs ending in s, z, ch, sh, or post-consonantal y: passes; buzzes; pitches; dashes; studies.

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-es ⁴ American  

1. variant of -s in nouns ending in s, z, ch, sh, or post-consonantal y, and in nouns ending in f with v in the plural: losses; fuzzes; riches; ashes; babies; sheaves.

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E.S. ⁵ American  

abbreviation

1. Education Specialist.

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-es ¹ British  

suffix

1. for nouns ending in ch, s, sh, z, postconsonantal y, for some nouns ending in a vowel, and nouns in f with v in the plural, a variant of -s 1

   ashes

   heroes

   calves

2. for verbs ending in ch, s, sh, z, postconsonantal y, or a vowel, a variant of -s 1

   preaches

   steadies

   echoes

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ES ² British  

abbreviation

1. El Salvador (international car registration)

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Es ³ British  

symbol

1. einsteinium

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es ⁴ British  

abbreviation

1. Spain

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Etymology

Origin of -es

From the Greek suffix -es

Example Sentences

Chelsea are under pressure for their final Group D match against Tunisia's ES Tunis after losing 3-1 to Brazilian club Flamengo last time round.

From BBC • Jun. 23, 2025

The other group-stage games would be against ES Tunis of Tunisia and Flamengo of Brazil.

From Los Angeles Times • May 30, 2025

Trump Media then received an "unexpected" second $6 million payment from the ES Family Trust, according to receipts reviewed by The Guardian.

From Salon • Mar. 15, 2023

The ATM business of Leonardo U.S. unit Selex ES "is a leading developer and manufacturer of en-route navigation, surveillance and precision approach and landing systems," Leonardo said.

From Reuters • Nov. 7, 2022

ES: “I know, I’m so upset. That’s why I need to hurry, so I can get a pass.”

From "Speak" by Laurie Halse Anderson