crosscourt

As a noun terms

is .

As an adjective crosscourt is

(tennis|net sports) hit diagonally into the opposite corner of the court.

As a proper noun court

is (us) an abbreviated term of respect for any court ("the court").

As an adjective crosscourt is

(tennis|net sports) hit diagonally into the opposite corner of the court.

As an adverb diagonally

is in a diagonal manner, not square to any direction.

As an adjective crosscourt is

(tennis|net sports) hit diagonally into the opposite corner of the court.