be off sick

be off sick

To be absent from work or school because one is ill. Phil is still off sick—I hear he has the flu.
See also: off, sick
Farlex Dictionary of Idioms.

be off ˈsick

not be at work or school because you are not well: He broke his arm and was off sick for a fortnight.
See also: off, sick
Farlex Partner Idioms Dictionary
See also:
  • be off for (something)
  • be off for sth
  • browned off
  • breeze off
  • auction off
  • blast off for (somewhere)
  • blast off for somewhere
  • cadge (something) off (someone)
  • cadge something off someone
  • bum something off someone
References in periodicals archive
He told the meeting: "I know for a fact that some of the people who are off sick have been recommended to be off sick by a particular trade union where they have lodged grievances against management so they haven't really been sick.