heads-upˌheads-ˈup noun [singular] informal 
a warning that something may happen: 
Here's a heads-up for investors in real-estate stocks.
a warning that something may happen: Here's a heads-up for investors in real-estate stocks.- portent
- portentous
- porter
- Porter, Cole
- porterhouse steak
- portfolio
- porthole
- portico
- Portillo, Michael
- porting
- portion
- Portland
- portly
- portmanteau
- portmanteau word
- Portmeirion
- Port Moresby
- Portobello Road
- port of call
- port of entry
- Porton Down
- Porto-Novo
- Porto Rico
- portrait
- Portrait of the Artist as a Young Man, A