shrewdness

Definition of Shrewdness in English :

intelligence manifested by being astute (as in business dealings)

WordNet Lexical Database for English. Princeton University. 2010.

Shrewdness

adjective

1.

astute and penetrating, often with regard to business

2.

artful and crafty

a shrewd politician

3. obsolete

a.

piercing

a shrewd wind

b.

spiteful

adjective

1. Obsolete

a.

evil, bad, wicked, mischievous, shrewish, etc.

b.

artful, cunning, wily, etc. in one's dealings with others

2.

keen-witted, clever, or sharp in practical affairs; astute

the usual current sense

3. Archaic

keen; piercing; sharp

adj. shrewd·er, shrewd·est

1. Having or showing a clever awareness or resourcefulness, especially in practical matters.

2. Disposed to or marked by artful and cunning practices; tricky.

3. Archaic Sharp; penetrating: a shrewd wind.