economical with the truth

Meanings

1. Not telling the whole truth, especially in order to present a false image of a situation; untruthful; lying. Often used with sarcasm or satire.

Etymology

Believed to be from a quotation by the British-Irish statesman and philosopher Edmund Burke (1729–1797): “Falsehood and delusion are allowed in no case whatever: But, as in the exercise of all the virtues, there is an œconomy of truth. It is a sort of temperance, by which a man speaks truth with measure that he may speak it the longer.”