(Christian) Used in direct address to archbishops.

plural of your Grace

(idiomatic) To exert control over (something).

plural of grade sixer

(Canada) Synonym of sixth grader

Third-person singular simple present indicative form of fall from grace

A numerical value assigned to a letter grade received in a course at a college or university, multiplied by the number of credits awarded for the course.

A master's thesis or (doctoral) dissertation.

plural of grade point

(rail transport) The steepest uphill gradient in one direction on a section of railway line, which determines the load that can be pulled by one locomotive over that section, according to the power rating of the locomotive. A typical ruling gradient could be 1:50 (2%). The ruling gradient can differ in the other direction on the same section.