hitherto

He wrote this summer in Current Opinion in Gastroenterology that the syndrome “may not be as rare as thought hitherto.”

Spain’s 16th century conquest of Mexico created a huge and profitable European market for the rich pigment, hitherto unknown on that continent.

Yet a few games this year are embracing accessibility, carving a niche from the bones of a hitherto unwelcoming landscape.

When Rishi Sunak walked into the room, a hitherto blank screen flashed with a multi-coloured line chart pointing downwards with the words "Inflation. Halved".

Bella is back in London and is to marry Max, and her ex-husband Alfie, hitherto unknown, turns up at the wedding to claim her.