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Definition of moonrock
moonrock
/ˈmuːnˌrɑːk/
moon · rock
Plural:moonrocks
moonrock Lexical Profile
CEFR
B2
Grade
6
Tier
2
Usage
Rare
Syllables
2
moonrock Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
A piece of rock or mineral material originating from the Earth's Moon, either collected during lunar space missions or found on Earth as a lunar meteorite.
Example
"The science museum displayed a small fragment of moonrock brought back by the Apollo astronauts."
2
(slang) A highly potent cannabis preparation consisting of a cannabis bud dipped in hash oil or concentrate and rolled in kief, or a crystalline chunk of MDMA.
Example
"The dispensary warned customers that the moonrocks had a much higher concentration than standard flower."
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Moonrock. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/moonrock