"Singapore has one of the highest home ownership rate in the world, due to the commitment of our founding fathers since the very beginning of nation building. Today, there are more than 1 million HDB flats across the island, home to close to 80% of Singapore's resident population. The schemes highlighted below help Singaporeans meet their housing needs at different life stages."
So the dictionary says that HBD housing is public housing, wikipedia says that HBD housing is public housing, and the Singaporean government says that HBD housing is public housing.
How about you read the wikipedia article on public housong in Singapore: https://en.wikipedia.org/wiki/Public_housing_in_Singapore
It says: "In 2025, close to 80% of Singapore's resident population was reported to be living in public housing,[1] down from a high of 88.0% in 2000."
Let's follow that reference, and take a look at what the Singaporean government says, at https://www.mnd.gov.sg/our-work/housing-a-nation/public-hous... , under the section title "Public Housing":
"Singapore has one of the highest home ownership rate in the world, due to the commitment of our founding fathers since the very beginning of nation building. Today, there are more than 1 million HDB flats across the island, home to close to 80% of Singapore's resident population. The schemes highlighted below help Singaporeans meet their housing needs at different life stages."
So the dictionary says that HBD housing is public housing, wikipedia says that HBD housing is public housing, and the Singaporean government says that HBD housing is public housing.