structure

mastery
UK /ˈstɹʌk(t)ʃə(ɹ)/ US /ˈstɹʌkt͡ʃɚ/nounverb

card 1 of 10 · synonym

Which word is closest in meaning to 'structure' in this sentence?

Built in the 1980s, the country’s Scott Base consists of 12 structures that officials want replaced by three large, interconnected buildings.