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Definition of monadnock
monadnock
/məˈnædˌnɑːk/
mo · nad · nock
Plural:monadnocks
monadnock Lexical Profile
CEFR
C2
Grade
11
Tier
3
Usage
Rare
monadnock Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
North American An isolated hill, knob, or ridge of erosion-resistant rock that rises abruptly from a gently sloping or level surrounding plain.
Example
"Rising dramatically above the otherwise flat landscape, the ancient monadnock serves as a popular landmark for hikers and geologists alike."
Synonyms
View all synonyms for monadnock Antonyms
View all antonyms for monadnockWord Nuance & Usage
In geology, 'monadnock' is often used interchangeably with the German loanword 'inselberg', though 'monadnock' is more prevalent in North American scientific literature.
Word Origin & Etymology
Derived from Mount Monadnock in New Hampshire, USA, which takes its name from an Abenaki Native American word meaning 'mountain that stands alone' or 'smooth mountain'.
Cite this Entry
Wordmom. (2026). Definition of Monadnock. In Wordmom Dictionary. Retrieved Oct 14, 2026, from https://wordmom.com/dictionary/monadnock