IPA: /ʃruːd/
KK: /ʃrud/
Having sharp intelligence and the ability to make good judgments, often in a practical or cunning way.
She made a shrewd investment that paid off well.
Comparative: shrewder
Superlative: shrewdest
Shrewd originates from Middle English 'shrewd' (meaning bad, evil, or wicked), which is derived from Old English 'scrēawian' (meaning to curse or to scold). The word has evolved to mean having sharp powers of judgment or astuteness, often in a practical sense.
Think of someone who is 'sharp' in their judgment, as 'shrewd' describes a person who is clever and perceptive.