en davy (n)
― RelatedTo ⟶
Weight: 2.0
en davy lamp Source: English Wiktionary
en davy (n)
― RelatedTo ⟶
Weight: 1.0
en safety lamp Source: English Wiktionary
en davy (n)
― RelatedTo ⟶
Weight: 1.0
en davy's lamp Source: English Wiktionary