English
ferroniobium
From ferro- + niobium.
Today it means
noun An important alloy of iron and niobium.
Language periods are conventional ranges, not dates for this word.
Etymograph / ferroniobium
English
From ferro- + niobium.
noun An important alloy of iron and niobium.
Language periods are conventional ranges, not dates for this word.
Etymograph / ferroniobium