lack of concord or harmony between persons or things: marital discord. 2. disagreement; difference of opinion. 3. strife; dispute; war. 4. Music. an inharmonious combination of musical tones sounded together.
Half-Staff the Flag on these Days: 1  May 15 â Peace Officers Memorial Day: half-staff from sunrise to sunset. 2  Last Monday in May â Memorial Day: the flag should be displayed at half-staff until noon. 3  September 11 â Patriot Day: half-staff from sunrise to sunset.
Â« Fly the United States Flag at Half-Staff on Monday, May 15, 2017 in Honor of Peace Officersâ Memorial Day 2017 US Flags at Half-Staff on Monday, September 11, 2017 in Honor of Patriot Day Â» Fly the United States Flag at Half-Staff on Memorial Day â Monday, May 29, 2017