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monotreme

noun

the most primitive mammals comprising the only extant members of the subclass Prototheria

Quick reference

Word Facts

Word length
9
Starts with
M
Ends with
E
Contains
ON
Scrabble score
13
Database source
OEWN 2025 Core

How it sounds

Pronunciation

ˈmɒnətɹiːm

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Audio Pronunciation

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Meaning

Definitions

noun

  1. the most primitive mammals comprising the only extant members of the subclass Prototheria

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