R2-D2 (English, noun)
expansion: R2-D2 (plural R2-D2s)
Senses:
topics: government
military
politics
war
glosses: The Phalanx CIWS, an automated gun-based close-in weapon system to defend military watercraft against incoming threats such as aircraft, missiles, and small boats.
tags: slang
Forms:
form: R2-D2s
tags: plural