Word Games Pro Dictionary
thallium
noun
A soft grey malleable metallic element that resembles tin but discolors on exposure to air; it is highly toxic and is used in rodent and insect poisons; occurs…
Quick reference
Word Facts
How it sounds
Pronunciation
ˈθæliəm
Listen
Audio Pronunciation
Meaning
Definitions
noun
A soft grey malleable metallic element that resembles tin but discolors on exposure to air; it is highly toxic and is used in rodent and insect poisons; occurs in zinc blende and some iron ores
Similar words
Synonyms
Check yourself
Practise This Word
Three quick questions on this word. Nothing is recorded — practise it as often as you like.