" sabbatical "

[Adjective]  | "sab*bat*i*cal" | \ sə-ˈba-ti-kəl \

1: of or relating to a sabbatical year

2: of or relating to the sabbath

Origin: 1599 ;

 Late Latin sabbaticus, from Greek sabbatikos, from sabbaton;

[Noun]  | "sabbatical" 

1: sabbatical year

2: leave

3: a break or change from a normal routine (as of employment)

Origin: 1925 ;

[Noun]  | "sabbatical year" 

1: a year of rest for the land observed every seventh year in ancient Judea

2: a leave often with pay granted usually every seventh year (as to a college professor) for rest, travel, or research —called also sabbatical leave

Origin: 1599 ;

[Noun]  | "sabbatical"