gravest
verb
Definitions
To dig.
To carve or cut, as letters or figures, on some hard substance; to engrave.
To carve out or give shape to, by cutting with a chisel; to sculpture.
Example: to grave an image
To impress deeply (on the mind); to fix indelibly.
adjective
Definitions
Characterised by a dignified sense of seriousness; not cheerful.
Synonyms:sedateserioussobersolemnsombrestaidLow in pitch, tone etc.
Antonyms:acuteSerious, in a negative sense; important, formidable.
Synonyms:importantmomentousseriousInfluential, important; authoritative.
verb
Definitions
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.