Who invented double cross?

Beginning at the station in 1914, he made high-yielding hybrid corn practical by his invention of the double-cross hybrid. In Jones’ method, four inbred corn lines are used….Donald F. Jones.

What is the idiomatic expression of double cross?

verb To betray or cheat someone in a duplicitous manner, especially by going back on a previously agreed upon arrangement. Usually hyphenated. We’ve been double-crossed, fellas, so keep your eyes open for the cops.

What does the double cross of Lorraine mean?

The Cross of Lorraine is an emblem of Lorraine in eastern France. During that period the Cross served as a rallying point for French ambitions to recover its lost provinces. This historical significance lent it considerable weight as a symbol of French patriotism.

What is meant by double cross hybrid?

double-cross hybrid. the type of hybrid that is produced when two different single-cross hybrids are cross-pollinated. . As the name implies, producing a double-cross hybrid requires two stages of crossing involving two pairs of inbreds (see diagram below).

When was the double cross system created?

Written as an official report for MI5 in 1945, originally published with the permission of the British Government over twenty years later, The Double-Cross System details the Allied handling of enemy agents and the British infiltration of Nazi spy-rings.

What was Operation Double Cross?

The Double-Cross System or XX System was a World War II counter-espionage and deception operation of the British Security Service (a civilian organisation usually referred to by its cover title MI5). The policy of MI5 during the war was initially to use the system for counter-espionage.

What is a double cross called?

In typography the double cross is called double dagger, double obelisk and diesis.

What do you mean by betray?

1 : to give over to an enemy by treason or treachery betray a fort. 2 : to be unfaithful to betray a friend betrayed our trust. 3 : to reveal or show without meaning to betray fear. 4 : to tell in violation of a trust betray a secret.

What does an upside down double cross mean?

The Cross of Saint Peter or Petrine Cross is an inverted Latin cross, traditionally used as a Christian symbol, but in recent times also used as an anti-Christian symbol. In Christianity, it is associated with the martyrdom of Peter the Apostle.

What is Triple cross?

The Atlanta artist gave the definition of a “triple cross” to Billboard. “An example of being triple crossed is if me, you, and another person rob a bank and split a million dollars three ways,” Scooter explained.

Who became one of the first double agents in American history?

1. Eddie Chapman: The crook turned WWII spy who double-crossed the Nazis.

Where did the Orthodox cross come from?

Serbian cross The Russian Orthodox cross or Orthodox cross is a variation of the Christian cross since the 16th century in Russia, although it bears some similarity to a cross with a bottom crossbeam slanted the other way (upwards) found since the 6th century in the Byzantine Empire.

What is the meaning of the double cross symbol?

The Leviathan Cross is sometimes referred to the cross of Satan, which means the “Satans Cross”. Depicted on the bottom is an infinity sign (∞), and above is a double cross (‡). The Double cross symbolizes protection and balance between persons.

What is a double cross in golf swing?

Double cross. Double Cross Golf Swing Fault. Golf is one of the rare activities with which the better you get, the harder the sport becomes. One case in which you may experience this paradox, is with the double cross swing fault. double cross – (aka: “double-cross”) when a shot curves in the opposite direction to that which was intended.

What is a double cross symbol?

The Double cross symbolizes protection and balance between persons. The infinity sign underlines the constant and infinite nature and most likely symbolizes the eternal universe, this may have been used by Anton LaVey in The Satanic Bible to as a mockery of the cross, to show that humans are their own centrum of balance, and truth.

What is double crossing?

Double Crossing. The objective of crossing a cheque is to ensure the payment is received by the payee or the endorsee (in whose favour the ownership of the cheque is transferred to); crossing of a cheque puts a restriction on the ‘negotiability’ of the cheque; the concept was to allow the cheque (which represents an amount lying with the bank)…