Wiktionary(0.00 / 0 votes)Rate this definition: pus(Noun) A whitish-yellow or yellow substance composed primarily of dead white blood cells and dead pyogenic bacteria; normally found in regions of bacterial infection.
Memorial Day is a federal holiday in the United States for remembering the people who died while serving in the country's armed forces.
Veterans Day and Memorial Day have different histories. The first official observance of Memorial Day was May 28, 1868, when flowers were placed on the graves of Union and Confederate soldiers at Arlington National Cemetery. According to the Department of Veterans Affairs: Many people confuse Memorial Day and Veterans Day. Memorial Day is a day for remembering and honoring military personnel who died in the service of their country, particularly those who died in battle or as a result of wounds sustained in battle.