concentrator
Word Rarity
Very rare
Frequency: Zipf frequency 2.31 in modern English
16
Scrabble Score
12
Letters
4
Syllables
7
Unique Chars
Meaning
noun
One who concentrates.
noun
A hub.
noun
An apparatus for the separation of dry comminuted ore, by exposing it to intermittent puffs of air.
Example Sentences
- "Experienced classroom teachers are well acquainted with the attention-seeker, the shy girl, the aggressive boy, the poor concentrator, the slow student […]"
Etymology
From concentrate + -or.