adverb& conjunctionarchaic or formal
At which: they demanded an equal share in the high command, whereat negotiations broke down
More example sentences
- The Guardian's weekly supplement, which bears the portentous title Society, is the font of public-sector employment, the spring whereat the civic-minded slake their thirst for righteous subsidy.
- Bernard Pendle also testified that, one night, ‘he heard a scrabbling at the window, whereat he then saw Susanna Misson come in, and jump down upon the floor.’
- A latch member is pivotally mounted on one of said flared end portions and is spring biased to a first position whereat it straddles the spaced apart brackets and closes off the rod receiving pocket.
Definition of whereat in:
- The US English dictionary