This is the 1949th most frequent Polish word.
budowa
"Budowa" means "construction" or "structure" in English.
'Budowa' here refers to construction or building process, a noun derived from the verb 'budować' (to build).
Budowa nowego mostu trwa już rok.
The construction of the new bridge has been ongoing for a year now.
In this sentence, 'budowa' has the meaning of structure or composition, focusing on the arrangement or organization of parts.
Ta książka opisuje budowę organizmu człowieka.
This book describes the structure of the human body.
Here, the term 'budowy' (genitive singular of 'budowa') signifies the act of constructing or building, used in the context of an activity or process.