Word: einsteins
Part of speech: Noun
Syllables: ein
steins
Definition: Plural of einstein; physicist born in Germany who formulated the special theory of relativity and the general theory of relativity. Einstein also proposed that light consists of discrete quantized bundles of energy (later called photons) (1879-1955)
Morphemes:
Affix: einstein
Language: en
PoS: Noun
Meaning: One mole of photons, regardless of frequency, as used to measure irradiance.
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form regular plurals of nouns.