A compass direction halfway between southwest and south, or 202.5 degrees.

दक्षिण-पश्चिम से दक्षिण के बीच की दिशा

English Usage: The ship sailed southwest by south for two days.

Hindi Usage: जहाज ने दो दिनों तक दक्षिण-पश्चिमी दक्षिण दिशा में यात्रा की।