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separatrix
[ sep-uh-rey-triks, sep-uh-rey- ]
noun
, plural sep·a·ra·tri·ces [sep-, uh, -, rey, -tri-seez, -er-, uh, -, trahy, -seez], sep·a·ra·trix·es.
- something that divides or separates, as the line between light and dark areas on a partially illuminated surface.
- Mathematics. one of several symbols for separating components of a number, as a decimal point or comma.
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Word History and Origins
Origin of separatrix1
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Word History and Origins
Origin of separatrix1
via New Latin from Late Latin, feminine of sēparātor one that separates
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