oldestconstructions

noun
UK /ˈəʊldɪst kənˈstrʌkʃənz/
US /ˈoʊldɪst kənˈstrʌkʃənz/

The very first buildings or things people made long, long ago.

The oldest constructions in the town are the stone walls near the river.


OTHER MEANINGS

2. The earliest known man-made objects or works built by people.

Museums display the oldest constructions found at the dig site.

3. The most ancient examples of building or engineering in a place.

The oldest constructions in the city date back thousands of years.

4. The first things put together or built in a series.

These bridges are among the oldest constructions in the region.