Definitions
American Heritage® Dictionary of the English Language, Fourth Edition
- n. A synthetic transuranic element first produced by neutron irradiation of uranium in a thermonuclear explosion and now usually produced in the laboratory by irradiating plutonium and other elements. Its longest-lived isotope is Es 254 with a half-life of 276 days. Atomic number 99; melting point 860°C. See Table at element.
Wiktionary
- n. a transuranic chemical element (symbol Es) with atomic number 99.
WordNet 3.0
- n. a radioactive transuranic element produced by bombarding plutonium with neutrons
Etymologies
- Einstein + -ium. Named for Albert Einstein. (Wiktionary)
- After Albert Einstein. (American Heritage® Dictionary of the English Language, Fourth Edition)
Examples
“Don't expect much, after all these are the people behind elements like californium and einsteinium.”
“We are not including words coming from the names of particular people, like einsteinium, watt, curium, henry, and other eponyms: we refer here only to first names that have acquired meanings of their own or that, by association, have acquired special connotations.”
“I really hope that’s just slang and it has a real-sounding name because I’m just now getting used to einsteinium.”
Lists
These user-created lists contain the word ‘einsteinium’.
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Chemical Elements
A list of chemical elements
hydrogen, helium, lithium, beryllium, boron, carbon, nitrogen, oxygen, fluorine, neon, sodium, magnesium and 106 more...
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words
my words. my mind. my gosh.
try not to enjoy it too much.git, ghoti, sauce, quail, querulous, quarrelsome, reliability, untoward, incongruities, fission, fanatic, apple and 206 more...
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The Elements
hydrogen, helium, lithium, beryllium, boron, carbon, nitrogen, oxygen, fluorine, neon, sodium, magnesium and 99 more...
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Names of People/Animals Real/Fiction ...
dickensian, wagnerian, daliesque, ghandian, kafkaesque, faulknerian, jungian, freudian, elizabethan, charlemagne, shakespearian, chekovian and 467 more...
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Only on Wordie/Wordnik
Okay, mostly on Wordie. But it's more fun here anyway.
brannock device, polari, stupidhead, in toto, nounal, flustrated, stuffocate, firkin, full-assed, placeholder name, pro-text, cheesequake and 408 more...
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science words
potassium permang..., avagadro's number, adiabatic system, geosynchronous orbit, ohm, fulcrum, molar mass, ampere, capacitance, isotope, allotrope, amphoteric and 20 more...
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Chemical Brothers
Words from my first love: chemistry.
Tweets
Looking for tweets for einsteinium.

chained_bear "Well, who doesn't? I mean, if that's the criterion, we might as well call it everybodybuteinsteinium."
This is the best comment ever. Dec 18, 2007
reesetee Depending on the photo, Einstein bears a rather disturbing resemblance to one of my brothers. So maybe everybodybuteinsteinandreeseteesbrotherium.
I'm just saying. Dec 18, 2007
uselessness Well, who doesn't? I mean, if that's the criterion, we might as well call it everybodybuteinsteinium. Dec 17, 2007
reesetee Plus uselessness has better hair. Or so I've heard. ;-) Dec 17, 2007
sionnach I think calling it Inutilium would be klassier. Dec 17, 2007
sonofgroucho Sometimes well-deserved recognition is so long in coming.
That Einstein guy was pretty daft, really. Dec 17, 2007
uselessness They're renaming this one, because as it turns out, Albert Einstein wasn't nearly so amazingly smart. Starting in 2010 this element will be known as uselessnessium. Dec 17, 2007
oroboros Es. Dec 15, 2007