Beta brass
an alloy consisting of nearly equal proportions of copper and zinc.
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- Beta carotene
the most abundant of various isomers of carotene, C 40 H 56 , that can be converted by the body to vitamin A.
- Beta cell
B cell (def 2).
- Beta coefficient
beta (def 6). noun (stock exchange) a measure of the extent to which a particular security rises or falls in value in response to market movements
- Beta conversion
beta conversion
- Beta crucis
a star of the first magnitude in the constellation Southern Cross.