Submitted by György Chityil ... on Sat, 01/20/2018 - 01:01 Hierarchy: NounDescription: {{context|fishing}} a form of mechanical gun that fires a spear as a projectile; generally used under water when spearfishing.Ngram: spear gunNgram Text: spear gunSource: WiktionaryIssue: 0Wiktionary tag: fishingNgram Count: 2