nafcillin
/næfˈsɪl.ɪn/
Word Rarity
Very rare
Frequency: Zipf frequency 0.00 in modern English
14
Scrabble Score
9
Letters
2
Syllables
6
Unique Chars
Meaning
noun
A semisynthetic penicillin that is resistant to beta-lactamase and is used especially in the form of its hydrated sodium salt C₂₁H₂₁N₂NaO₅S·H₂O as an antibiotic.
Uncountable
Etymology
From naph(thalene) + -cillin (“6-aminopenicillanic acid derivative”).
Regional Pronunciation
- American English: /næfˈsɪl.ɪn/