phase transition

In the traditional Japanese number system, 10⁵⁶ or one hundred septendecillion of the American system.

general cleaning (especially one at the end of the year)

clean generally, houseclean

grass script (cursive writing)

a chief of a whole system / (in America) president of a university; (in Britain) chancellor of a university / secretary-general

early] morning

(military) a sergeant major / (military) a chief petty officer

being rash, not having been given sufficient thought

rash, overly hasty, precipitate