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Meaning of triel | Babel Free

Noun CEFR B1

Definitions

An element from group 13 of the periodic table which includes boron, aluminium, gallium, indium, and thallium.

CEFR level

B1

Intermediate
This word is part of the CEFR B1 vocabulary — intermediate level.

See also

triene Triennial Triennially triennium triens trientine