Is “Gravest” a Scrabble word?

1. 1.To dig.

2. 2.To carve or cut, as letters or figures, on some hard substance; to engrave.

3. 3.To carve out or give shape to, by cutting with a chisel; to sculpture.

   “to grave an image”

1. 1.Characterised by a dignified sense of seriousness; not cheerful.

2. 2.Low in pitch, tone etc.

3. 3.Serious, in a negative sense; important, formidable.

Synonyms: demure, sage, thoughtful, weighty, important, momentous

1. 1.To clean, as a vessel's bottom, of barnacles, grass, etc., and pay it over with pitch — so called because graves or greaves was formerly used for this purpose.