OBJECT THAT IS UNABLE TO BE TOUCHED OR GRASPED. NOT PHYSICAL.

A CLOTH SPREAD OVER A COFFIN.

A WAVE OR CURVE.

BASED ON OR INVOLVING CONJECTURE.

NOT SHOWING EMOTION. BEING QUIET OR RATHER DEPRESSED.

OF VITAL IMPORTANCE, CRUCIAL.

HAVING OR SHOWING NO EMOTION.

LACKING IN VARIETY.

MEMORY WEIGHING HEAVILY ON THE MIND.

HARD ENVIRONMENT TO LIVE IN.