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deuterium

noun

an isotope of hydrogen which has one neutron (as opposed to zero neutrons in hydrogen)

Quick reference

Word Facts

Word length
9
Starts with
D
Ends with
M
Contains
EU
Scrabble score
12
Database source
OEWN 2025 Core

How it sounds

Pronunciation

djuːˈtɪəɹɪəm

Meaning

Definitions

noun

  1. an isotope of hydrogen which has one neutron (as opposed to zero neutrons in hydrogen)

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