Definition from Wiktionary, the free dictionary
Etymology 1 
- Having a head or heading.
- Going towards a certain direction.
- Southward headed caravans
- (of paper) Having the sender's name, address, etc. pre-printed at the top.
- (in combination) Having a head with specified characteristics.
Derived terms 
Etymology 2 
See head (verb)
- simple past tense and past participle of head
- Smith headed the team last summer