basalt
Syllables: bas·alt/ˈbæs.ɒlt//bəˈsɔlt/
basalt noun: a hard mafic igneous rock of varied mineral content; volcanic in origin, which makes up much of the Earth's oceanic crust.

Noun
basalt (countable and uncountable, plural basalts)
Proper noun capitalized: Basalt
Basalt
- A home rule municipality of Eagle County and Pitkin County, Colorado.
- A city and town in Bingham County, Idaho.
- A locality in the Shire of Hepburn, central western Victoria, Australia.
basalt meaning in Hindi, Tamil, Marathi and Urdu
basalt in Hindi
- hard rock
- बेसाल्ट besālṭ
basalt in Tamil
- பசாற்றுக்கல், எரிமலைப்பாறை
basalt in Marathi
- hard rock
- बसाल्ट खडक basālṭa khaḍak
basalt in Urdu
- بیسالٹ, باسالٹ, بیسلٹ
More languagesFewer languages
- basalt in Bengali
- বেসাল্ট, ব্যাসল্ট, বাসল্ট
- basalt in Telugu
- బసాల్ట్, బాసాల్ట్, బాసల్ట్
- basalt in Malayalam
- ബസാൾട്ട്, ബസൽറ്റ്, ബസൾട്ട്
- basalt in Kannada
- ಕಪ್ಪುಶಿಲೆ, ಬೇಸಾಲ್ಟ್
- basalt in Punjabi
- ਬੇਸਾਲਟ, ਬੈਸਾਲਟ
- basalt in Gujarati
- બેસાલ્ટ, બેસલ્ટ
- basalt in Odia
- ବାସଲ୍ଟ, ବାସାଲ୍ଟ
- basalt in Nepali
- बेसाल्ट, बासल्ट, बसाल्ट
- basalt in Tagalog
- basalto, batumbakal
- basalt in Arabic
- بَازَلْت bāzalt
- basalt in Malay
- basalt
- basalt in Indonesian
- basalt
- basalt in Persian
- بازالت bâzâlt
- basalt in Thai
- หินบะซอลต์ bà-sɔ́l, บะซอลต์ bà-sɔ́l
- basalt in Vietnamese
- ba-zan, ba-dan
Examples of basalt in a sentence
- Granite and basalt are igneous rocks.
- Note how the microstromatolite and surrounding basalt are overgrown by the biofilm and how hyphae protrude.
- The microstromatolites and the surrounding basalt were overlaid by fungal cells and hyphae.
Forms of basalt
| plural | basalts |
|---|
Origin of basalt
From Late Latin basaltes, a misspelling of Latin basanites, from Ancient Greek βασανίτης (basanítēs), from βάσανος (básanos, “touchstone”), from Egyptian bḫn (“a hard stone”), b-x:n-O39
Words formed from basalt
Phrases with basalt
Questions about basalt
- What does basalt mean?
- Basalt means a hard mafic igneous rock of varied mineral content; volcanic in origin, which makes up much of the Earth's oceanic crust.
- What is basalt in Hindi?
- Basalt in Hindi is बेसाल्ट (besālṭ). See Basalt meaning in Hindi.
- What part of speech is basalt?
- Basalt can be a noun or a proper noun.
- How do you pronounce basalt?
- Basalt is pronounced /ˈbæs.ɒlt/ (UK).
- What is the plural of basalt?
- The plural of basalt is basalts.
Words near basalt in the dictionary
Source and license
Adapted from Wiktionary: basalt (page history and authors); Basalt (page history and authors); basalt (Tamil Wiktionary) (page history and authors); basalt (Urdu, IndicTrans2 machine translation) (model and license); basalt (Bengali, IndicTrans2 machine translation) (model and license); basalt (Telugu, IndicTrans2 machine translation) (model and license); basalt (Malayalam, IndicTrans2 machine translation) (model and license); basalt (Kannada Wiktionary) (page history and authors); basalt (Punjabi, IndicTrans2 machine translation) (model and license); basalt (Gujarati, IndicTrans2 machine translation) (model and license); basalt (Odia, IndicTrans2 machine translation) (model and license); basalt (Nepali, IndicTrans2 machine translation) (model and license). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.
Last updated:
Pronunciation audio from Wikimedia Commons, each file under its own free license: en-uk-basalt.ogg, en-us-basalt.ogg.
Cite this entry: “basalt.” Word.ws, https://word.ws/basalt. Based on Wiktionary, CC BY-SA 4.0.
