Synonyms
1. Tl
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.
Synonyms
- atomic number 81
- thallium
- zinc blende
- sphalerite
- blende
- metal
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Example sentences of the word tl
1. Adjective
So tl;dr: Start saving right this second, because in the retirement savings game, time is almost more important than money.