[grief] See: [COME TO GRIEF], [GOOD GRIEF], [GOOD NIGHT] (2) or […]

[grin and bear it] {v. phr.}, {informal} To be as cheerful […]

[grind] See: [AX TO GRIND].

[grind to a halt] {v. phr.}, {informal} To slow down and […]

[grindstone] See: [KEEP ONE'S NOSE TO THE GRINDSTONE].

[grip] See: [COME TO GRIPS WITH], [LOSE ONE'S GRIP].

[groove] See: [IN THE GROOVE].

[gross out] {v.}, {slang} To commit a vulgar act; to repel […]

[gross-out session] {n.}, {slang}, {avoidable} A verbal contest between teen-agers in […]

[grot] {n.} Rubbish or dirt.