Enter a clue or pattern or both:
The Clue
Like charcoal filter (9 letter answer)
The Answer
ADSORBENT
Tags
Notes
The answer ADSORBENT is so rare that it appears less than once every 2500 puzzles.
Definition
ADSORBENT as a noun:
1. (adsorbent, adsorbent material) = a material having capacity or tendency to adsorb another substance
ADSORBENT as an adjective:
1. (adsorbent, adsorptive, surface-assimilative) = having capacity or tendency to adsorb or cause to accumulate on a surface