What does "tetrel" mean?

An element from the carbon group (or group 14) of the periodic table, which includes silicon, germanium, tin, and lead.

What is a synonym for "tetrel"?

Common synonyms include: carbon group element, crystallogen, group 14 element, tetragen.

noun

noun ·Rare ·Advanced level

Noun

1
An element from the carbon group (or group 14) of the periodic table, which includes silicon, germanium, tin, and lead.
2
any chemical element that belongs to the carbon group. wordnet

From tetr- + -el, short for element.