What does crisp morning mean?

Answer 1

a Crisp Morning means

A crisp fall morning is fresh and cold.

"brittle"

As in a cool 'crisp' winter morning when the snow is at that temperature that it just crunches.

A fall day when the leaves are so dry that it is brittle and it make that crunching noise and breaks under your feet.

Answer 2

It means cold and crispy

Answer 3

Is a kracken or yeti real