long-headed

US: (lông′hed′id, long′-)

WordReference Random House Unabridged Dictionary of American English © 2025

long-head•ed  (lông′hed′id, long′-), adj. 

1. Physical Anthropology [Anthropol.] dolichocephalic.
2. of great discernment or foresight;
   farseeing or shrewd.

Also, long′head′ed. 

• 1690–1700

long′-head′ed•ly, adv. 
long′-head′ed•ness, n. 

Collins Concise English Dictionary © HarperCollins Publishers::

long-headed adjective

1. astute; shrewd; sagacious

ˌlong-ˈheadedly adverb

ˌlong-ˈheadedness noun