enantiomer
/ɛˈnænti.əmər/
Word Rarity
Very rare
Frequency: Zipf frequency 1.83 in modern English
12
Scrabble Score
10
Letters
2
Syllables
8
Unique Chars
Meaning
noun
One of a pair of stereoisomers that is the mirror image of the other, but may not be superimposed on this other stereoisomer.
Etymology
Etymology tree Proto-Indo-European *h₁én Ancient Greek ἐν (en) Ancient Greek ἐν- (en-) Proto-Indo-European *h₂ent- Proto-Indo-European *h₂entíos Proto-Hellenic *antíos Ancient Greek ᾰ̓ντῐ́ος (ăntĭ́os) Ancient Greek ἐνᾰντῐ́ος (enăntĭ́os)der. English enantio- Proto-Indo-European *(s)mer- Proto-Indo-European *-os Proto-Indo-European *(s)méros Proto-Hellenic *(h)méros Ancient Greek μέρος (méros)lbor. English -mer English enantiomer From enantio- + -mer.
Regional Pronunciation
- British English: /ɛˈnænti.əmər/