on condition that

Idioms  

1. Provided that, with the restriction that, as in She said she'd help with the costumes on condition that she would get ten free tickets to the play. The use of the noun condition in the sense of “stipulation” dates from the late 1300s, and the precise phrase from the early 1500s.

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Example Sentences

"Around 9 pm, I was feeling suffocated and nostalgic, so I got in the car to drive around town," a 28-year-old woman told AFP on Monday on condition that her identity be protected.

From Barron's • Apr. 1, 2026

Olivier Faure's centre-left Socialists were allied to the radical left during the last elections but have been talking to Lecornu on condition that he forms a left-wing government.

From BBC • Oct. 7, 2025

“They really completely destroyed everything. There is broken glass everywhere. It’s been defamed, vandalized,” said the agent who is selling the property and spoke on condition that she would not be named.

From Los Angeles Times • Sep. 30, 2024

The offer included 4% pay rises for two years in a row, on condition that drivers would accept industry-wide changes to training, and negotiate changes to work patterns at individual operators.

From BBC • Mar. 20, 2024

I was permitted to reissue the book only on condition that a disclaimer was included, assuring Muggle readers that it was a work of fiction.

From "Fantastic Beasts and Where to Find Them" by J.K. Rowling