澄 - lucidity, be clear, clear

clear; serene

to be perfectly clear (water, air, etc.); to clear up

to clear; to make clear

to become clear (water, air, etc.); to become transparent

clarifying agent; clarificant; clarifier; clearing agent; fining agent

a prim person

lucid; clear

to sharpen; to grind; to whet; to hone; to make keen

clarified butter

primly; with one's nose in the air; smugly

to be perfectly clear

to affect a serene mood; to affect a serious demeanor; to act prudishly; to assume an air of superiority