Word Games Pro Dictionary

trisomy

noun

The presence of three copies, instead of the normal two, of a particular chromosome of an organism.

Quick reference

Word Facts

Word length
7
Starts with
T
Ends with
Y
Contains
RI
Scrabble score
12
Database source
OEWN 2025 Core

How it sounds

Pronunciation

/ˈtɹʌɪ.sə(ʊ)mi/

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Audio Pronunciation

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Meaning

Definitions

noun

  1. The presence of three copies, instead of the normal two, of a particular chromosome of an organism.

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