between / intervening space / interval / gap / pause

suffixes some expressions of time to tell duration rather than time or date

space; interval; among; between / extent; scope / hidden; invisible / Alternative spelling of 閑 (kan, “free time”)

to use one's head

use one thing for many purposes / work someone hard

color / complexion

芥子色: mustard

of that tone or timber or mood / relating to a love affair or the red light district / relating to type or kind

(obsolete) coloring, design

color / one's facial coloring or expression / the shape of one's face or appearance; more specifically, beautiful looks or a beautiful figure / lively elegance, enjoyable or interesting charm