What does ES mean?

Definitions for ES

Here are all the possible meanings and translations of the word ES.

Princeton's WordNet

  1. einsteinium, Es, E, atomic number 99(noun)

    a radioactive transuranic element produced by bombarding plutonium with neutrons


  1. Es(n.)

    the chemical symbol for einsteinium, a transuranic element with atomic number 99. The atomic weight of the longest-lived isotope, with a half-life of 276 days, is 254. The first isotope discovered, having atomic weight 253 and a half-life of 20 days, was recognized in 1952 in the debris from a hydrogen bomb test. As much as 3 micrograms of einsteinium were produced by a complex process involving long irradiation of plutonium isotopes in nuclear reactors. Its chemical properties are those of a trivalent actinide element. HCP61


  1. es(Noun)

    A variant spelling of ess, the letter.

  2. Origin: Contraction of 'e + is or has.


  1. Es

    Es is a letter of the Cyrillic script. It commonly represents the voiceless alveolar fricative, like the pronunciation of ⟨s⟩ in "sand".


  1. Chaldean Numerology

    The numerical value of ES in Chaldean Numerology is: 8

  2. Pythagorean Numerology

    The numerical value of ES in Pythagorean Numerology is: 6

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