Hemophilia is a rare hereditary (inherited) bleeding disorder in which blood cannot clot normally at the site of a wound or injury.
Name: Labiba: Meaning: Intelligent, judicious Intelligent, judicious, sensible, understanding, sagacious, wise, prudent, wise; fem. of Labib: Gender: Female: Origin: Unknown
You're right, labas is the informal greeting, used with people you know. When said to older people, you have to know them really well.