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pushdown automaton

Noun CEFR B2

Definitions

An automaton with finitely many states that can also use one unbounded stack of memory; the automaton may only push, pop, or read the top of the stack. Abbreviation: PDA.

Equivalents

DeutschKellerautomat
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CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

Pushed pushed moraine pushee Pusher pusher-thruster pusherman

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