lower bound

American  

[loh-er] / ˈloʊ ər /

noun

Mathematics.

1. an element less than or equal to all the elements in a given set.

   The numbers 0 and 1 are lower bounds of the set consisting of 1, 2, and 3.

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lower bound Scientific  

1. A number that is less than or equal to every number in a given set.

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Example Sentences

See Examples For:

lower bound

Gilead also narrowed its overall full-year product-sales guidance to a range of $30.1 billion to $30.4 billion, lifting the lower bound from previous guidance of $30 billion.

From The Wall Street Journal ● Aug. 4, 2026

"Given the spillovers from the war, we expect near-term demand for IMF balance-of-payments support to rise by somewhere between $20 billion and $50 billion, with the lower bound prevailing if ceasefire holds," Georgieva said.

From Barron's ● Apr. 9, 2026

The reason for these omissions, Dr. Rotta Loria said, is that he is trying to figure out a conservative lower bound on underground warming, not a worst-case scenario.

From New York Times ● Jul. 11, 2023

"In the near future, a new committee on FX market regulation may adjust these restrictions, but until then, the USD/RUB consolidation may stick to the lower bound of the 63.0-70.0 range."

From Reuters ● May 16, 2022

Although the estimate has tightened, it is still not possible to report a lower bound for the neutrino’s mass.

From Scientific American ● Feb. 21, 2022