What is the meaning of Grisly?

Horrifyingly repellent; gruesome, terrifying.

Obsolete form of grizzly.

Misspelling of gristly.

Obsolete form of grizzly (type of bear).

In a horrible or terrible manner; in a terrifying way.

grisly: horrifyingly repellentrepellent; gruesome, terrifying

grisly: in a horrible or terrible manner; in a terrifying way

Source: wiktionary.org