We found 4 dictionaries that define the word spring guns:

General (4 matching dictionaries)

1. spring guns: Merriam-Webster
2. spring guns: Vocabulary.com
3. spring-guns: Wordnik
4. spring guns: Wiktionary

(Note: See spring_gun as well.)

Definitions from Wiktionary (spring gun) ▸ noun:  A gun rigged to fire when a tripwire is crossed. ▸ Also see spring_gun ▸ Words similar to spring guns ▸ Usage examples for spring guns ▸ Idioms related to spring guns ▸ Wikipedia articles (New!) ▸ Words that often appear near spring guns ▸ Rhymes of spring guns ▸ Invented words related to spring guns