This is the 561st most frequent Icelandic word.
byggir
"Byggir" means "builds" or "constructs" in English.
In this sentence, 'byggir' is used in the sense of constructing or building something concrete, like a house.
Hann byggir hús.
He builds a house.
Here, 'byggir á' is used idiomatically, meaning 'is based on,' referring to the foundation of a decision or idea.
Þessi ákvörðun byggir á staðreyndum.
This decision is based on facts.
In this example, 'byggir á' means 'relies on' or 'depends on,' showing dependency or reliance as a figurative application of 'byggir.'