Glossary of terms

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D
delegation

a small group of people sent to a place to have talks with other people as representatives of a larger group of people

demobilise

to release troops from military service - demobilisation (noun)

deploy

to organise and position troops, weapons or resources ready for action - deployment (noun)

disembark

to unload goods or passengers from a ship or aeroplane

dispatch

a message or report that is sent by army officers or government officials to their headquarters - also 'despatch'

dominion

a nation that was part of the British Empire but had its own government e.g. Australia from 1901 to 1953

decoration

an official title or honour given to someone, usually in the form of a medal, as a reward for military bravery

descent

a person's family background, especially their nationality or social status

destroyer

a small, heavily armed warship

detachment

a group of soldiers sent away from the main group to do a special job

dirigible

an airship, such as a zeppelin

diversionary

describes an action to distract the enemy from the main point of attack

dogfighting

an aerial battle between opposing fighter planes

dysentery

an infection of the intestine with bacteria or protozoa, characterised by severe diarrhoea

diorama

a miniature three-dimensional scene with models of figures arranged against a background

dismount

to get down from a camel, horse, bicycle or armoured vehicle

degenerate

to become worse in some way

deserter

someone who leaves their job in the armed forces without permission

digger

an Australian or New Zealander, especially a soldier; often used as a term of address

de-mining the process of removing landmines
displaced

persons who lack a home, through war, political exile, destruction of shelter, or lack of money

displaced person

someone who lost their home through war, political exile, destruction of shelter or lack of money

demilitarise to remove any military presence or function in an area
dictator

a ruler who has complete power in a country, especially power which was obtained by force and is used unfairly

dissident

a person who disagrees with and criticises their government, especially because it is undemocratic

defoliant a herbicide chemical applied to trees and plants to make all their leaves fall off, used in wartime to remove an enemy's vegetative shelter and destroy their crops
dictator

a ruler who has complete power in a country