germ-free
Word Rarity
Rare
Frequency: Zipf frequency 3.20 in modern English
14
Scrabble Score
8
Letters
3
Syllables
5
Unique Chars
Meaning
adj
Without any (especially harmful) microorganisms; aseptic.
adj
Specifically, pertaining to an animal with no microorganisms living in or on it, used in gnotobiotic research.
Example Sentences
- "It is worth being cautious: many studies show associations rather than cause and effect, and some are based only on studies in germ-free mice and have not been explored in humans."