the n-polytope P is chiral if it has two orbits of flags under its group Γ(P), with adjacent flags in different orbits. (mathematics, linear algebra)...
flag down (third-person singular simple present flags down, present participle flagging down, simple past and past participle flagged down) (transitive...
article on: black flag Wikipedia black flag (plural black flags) Any flag that has a black, or predominantly black, color, (especially): A flag with a black...
red flag (plural red flags) (literally) A flag that is red, especially associated with leftist revolutionary ideologies. 2018 November 11, “Polish government...
rainbow flag (plural rainbow flags) A rainbow-striped flag, typically consisting of six horizontal bars (from top to bottom: red, orange, yellow, green...
flagbearer, flag bearer From flag + bearer. flag-bearer (plural flag-bearers) One who carries a flag, especially at a ceremony. Synonyms: flag carrier,...
false-flag false flag (plural false flags) (nautical) A ruse, in the days of sail, in which an attacking ship would fly the colours of its enemy until...
top leadership. Flags were seen flying at half-mast in Beijing's Tiananmen Square. China's state news agency Xinhua reported that flags would be lowered...
/ˌvɛk.səˈlɑl.ə.d͡ʒi/ Rhymes: -ɒlədʒi vexillology (uncountable) The study of flags. Vexillology can help us to delve into national and global history. 2012...
(heraldry, flags) To alter a coat of arms or a flag by adding an element to it. You get the Finnish state flag by defacing the national flag with the state...