automatic has definitions from the fields of military,arms,physiology
1
[ adjective ] operating with minimal human intervention; independent of external control

Examples

"automatic transmission" "a budget deficit that caused automatic spending cuts"

Used in print

("Editorials"...)

The girls , very fetching in their uniforms , are shown firing rockets from a launcher mounted on a dump_truck ; they are also trained with carbines , automatic weapons , pistols , rifles and other such ladies ' accessories .

(Edwin L. Bigelow and Nancy H. Otis,...)

The old Morse system was replaced locally by the Simplex modern automatic method in 1929 , when Ellamae_Heckman ( Wilcox ) was manager of the Western_Union office .

(Philip Jos‚ Farmer, The Lovers....)

Some time later , after a check had been made of all automatic equipment , the crew would join the others .

Upon reaching the desired speed , the automatic equipment would cut_off the drive , and the silent but not empty vessel would hurl towards the star which was its journey 's end .

2
[ adjective ] like the unthinking functioning of a machine

Examples

"an automatic `thank you'" "machinelike efficiency"

Used in print

([Anonymous,] "The Attack on Employee Services"...)

If you use parking attendants , can they be replaced by automatic parking gates ?

(Your Federal Income Tax. 1962 Edition (Revised to...)

Taxpayers residing or traveling in Alaska are also allowed this extension of time for filing , but those residing or traveling in Hawaii are not allowed this automatic extension .

Military or Naval Personnel on_duty in Alaska or outside the United_States and Puerto_Rico are also allowed this automatic extension of time for filing their returns .

You must attach a statement to your return , if you take_advantage of this automatic extension , showing that you were in Alaska or were outside the United_States or Puerto_Rico on April 15 or other due_date .

Related terms

mechanical

3
[ adjective ] (physiology) without volition or conscious control

Synonyms

reflexive reflex

Examples

"the automatic shrinking of the pupils of the eye in strong light" "a reflex knee jerk" "sneezing is reflexive"

Related terms

physiology involuntary

4
[ noun ] (military,arms) light machine gun
5
[ noun ] (military,arms) a pistol that will keep firing until the ammunition is gone or the trigger is released

Synonyms

automatic_pistol

Related terms

pistol automatic_firearm

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