The story
Short for bottom 40 percent, a portion of Malaysia's population.
Etymology from Wiktionary, CC BY-SA 4.0.
B40
Today it means: A household with a household income among the bottom 40% of household incomes nationally. Full definition →
Today it means: A household with a household income among the bottom 40% of household incomes nationally. Full definition →
Short for bottom 40 percent, a portion of Malaysia's population.
Etymology from Wiktionary, CC BY-SA 4.0.