Definition of Shrewd
(especially of weather) piercingly cold.
a shrewd east wind
having or showing sharp powers of judgment; astute.
Talking of money, the reporters were shrewd enough to know that there was an emergency allowance set aside for those deprived of their means of livelihood.
Example of Shrewd
A shrewd businessman, he raised his fees to unprecedented heights - and his envious rivals followed his example.
Aside from sponsoring motor races, Gordon was shrewd enough to recognise the potential of the infant motor industry.
Businessmen will hire shrewd youngsters, who will help boost business.
General manager Danny Ferry made a shrewd move in signing the 32-year-old power forward.
He is a man of some tactical shrewdness and no discernible principles.
He or she may seem unprepossessing and even modest, but it's not difficult to discern that true inner shrewdness and tenacity.
He was a very shrewd , very sharp head of the Securities and Exchange Commission.
He was aware of the dangers and shrewdly calculated his option.
Her observations of people quickly gave her a shrewd idea of people's personalities and hence she could, for example, give friends advice on what to expect when associate with certain others.
However, he worked hard and his shrewd diplomatic judgement enabled him to help forge an alliance with France in 1717-18.