heretofore

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

On the subject of AI replacing heretofore normal human activities, Mr. Amodei, born in 1983, writes with the wide-eyed wonder of a high-school-aged techno-utopian.

From The Wall Street Journal • Feb. 4, 2026

Feldman did too as the season kicked off, but he might have lasted longer if he drew on some heretofore hidden reservoir of dazzle.

From Salon • Nov. 4, 2025

“We want to take the heretofore somewhat passive experience of going into a theater, and we want to expand that and give people a chance to do other things and have fun,” Brein said.

From Seattle Times • Feb. 14, 2024

But after the safety against the Browns, Donald did something heretofore not seen: Donald, arm around Turner’s shoulder, skipped out of the end zone.

From Los Angeles Times • Dec. 8, 2023

It would be the first time that such priceless financial data had fallen into an economist’s hands, affording an analysis of a heretofore uncharted criminal enterprise.

From "Freakonomics: A Rogue Economist Explores the Hidden Side of Everything" by Steven D. Levitt