gabbro
/ˈɡabɹəʊ/
Word Rarity
Very rare
Frequency: Zipf frequency 1.89 in modern English
11
Scrabble Score
6
Letters
2
Syllables
5
Unique Chars
Meaning
noun
Originally, a kind of serpentine; now generally a coarsely crystalline, igneous rock consisting of lamellar pyroxene and labradorite.
Countable; Uncountable
Example Sentences
- "It is known as gabbro and is thought to form the lower layer of the oceanic crust at about four kilometres depth and to comprise a layer up to six kilometres thick, making it one of the most abundant, if least recognisable, materials on earth."
- "Against the dark Ordovician gabbro, the black volcanic base, Rhynie is a streak of technicolour."
Etymology
Regional Pronunciation
- British English: /ˈɡabɹəʊ/