protective shelter: The lee of the rock gave us some protection against the storm. 2. the side or part that is sheltered or turned away from the wind: We erected our huts under the lee of the mountain. 3. Chiefly Nautical. the quarter or region toward which the wind blows. adjective.
Tap water safety in Portugal. In general, the water may be safe to drink in Portugal. Basically, the water is chlorinated and locals drink it from the tap with no problems. However, some strains of E. coli which you may not have immunity for, could be present in small concentrations causing diarrhea.
The chlorine is put in there exactly in order to make it safe to drink by killing germs. If tap water is not chlorinated, it can mean one of two things: 1  either the place has no regulations concerning germ counts in tap water and whether it's safe to drink is basically up to luck.