The phrase "senior juniors" refers to individuals who are in a higher position than other juniors but still have a lower ranking than other senior members. They are sort of in-between juniors and seniors. Full definition
There are three London Panels (A Panel for senior juniors, B Panel for middle juniors and C Panel for junior juniors) and a provincial panel. (essexcourt.com)
Valentina is a leading senior junior in EU, tax and procurement law. (monckton.com)
Ronit Kreisberger is a leading Senior Junior barrister at the London Bar and former Solicitor - Advocate, whose practice spans all aspects of Competition, Regulatory and Trade law. (monckton.com)