The episode in question is "Rightful Heir" (season 6, episode 23). Worf is late for his duty shift. When encountered in his quarters he is performing some kind of klingon ritual.
I don't think he was rude. Giving him the chance to explore his own culture was quite nice of Picard concidering that Worf is the chief of security on Starfleets flagship. Furthermore Picard did not give him any time limit but expects him back in the near with a solution to his personal problems. Afterall Picard and the crew of the Enterprise are explorers and exploring ones culture is a part of that spirit.
The only rude part was his first sentence "On your feet, lieutenant!".
Picard is utterly dedicated to his ship and because of this does not often leave it. He lives in his own private quarters. However, he is originally from France and his brother and brother's family live there on the Picard family vineyard.
Her absence.
Jim took an extended leave of absence to spend time with his family.
He took a leave of absence due to illness. Fortunately after after 2 years he is now back -
It is because he was getting older.
Picard is utterly dedicated to his ship and because of this does not often leave it. He lives in his own private quarters. However, he is originally from France and his brother and brother's family live there on the Picard family vineyard.
The professor is not grading assignments because they are on a leave of absence.
Leaves of absence.
When used as a noun (e.g. "going on leave") the plural of leave remains leave. However, leaves is the plural for leaf.
On Leave of Absence - 1924 was released on: USA: 26 October 1924
No. It is not a sentence, but a dependent clause.
Absence without leave
The cast of Leave of Absence - 2009 includes: Richard Omar as Theo
Leave of Absence - 1994 TV is rated/received certificates of: Iceland:L
exeat
exeat
With annual, sick or vacation leave, you would get paid for the time off. A leave of absence is an excused absence but you don't get paid. Absence without leave is anunexcused absence, no pay and usually some form of penalty (for example, no credit towards seniority or pension, possible firing, etc.).