lava
UK /ˈlɑːvə/ · US /ˈlɑvə/ noun, proper noun
Forms lavas
- noun The molten rock ejected by a volcano from a vent such as a crater or fissure; magma that has breached the surface of the earth.
- noun (countable) A body of lava.
- noun (dated) Solidified lava.
- noun (informal, proscribed) Magma.
- noun A shade of red, named after the volcanic lava.
- noun (figuratively, colloquial) Hot water.
- proper noun (Hinduism) One of the twin children of Lord Rāma and his wife Sita in the Ramayana.
Etymology
From Italian, from Neapolitan and Sicilian lava (“lava; downpour overflowing the streets”), likely from Latin lābēs (“a fall; a collapse; subsidence”); compare lābīna (“landslide”). A supposed relation with lavare (“to wash”) is now widely discredited, nor is there probably any relation with Arabic لابة (lāba, “black volcanic rock”). Alternatively, the Romance words are connected with Provençal lavo, lauvo (“flat stone”), from a Vulgar Latin source borrowed from a Celtic language such as Gaulish *lawā, but ultimately of obscure origin; see Proto-Celtic *līwos for details.
Borrowed from Sanskrit लव (lava).
Webster’s 1913
- noun The melted rock ejected by a volcano from its top or fissured sides. It flows out in streams sometimes miles in length. It also issues from fissures in the earth's surface, and forms beds covering many square miles, as in the Northwestern United States.
Etymology [It. lava lava, orig. in Naples, a torrent of rain overflowing the streets, fr. It. & L. lavare to wash. See Lave.]
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “lava”, CC BY-SA 4.0. Details