directrix
di·rec·trix
directrix · directrixes · directrices
A line used to define a curve or surfaceA line used to define a curve or surface; especially a line, the distance from which a point on a conic has a constant ratio to that from the focus.
/dɪˈɹɛk.tɹɪks/
Значение
значений: 1A line used to define a curve or surface; especially a line, the distance from which a point on a conic has a constant ratio to that from the focus.
Переводы
языков: 3Происхождение
Learned borrowing from Latin dīrēctrīx. By surface analysis, direct + -trix.Learned borrowing from Latin dīrēctrīx. By surface analysis, direct + -trix.
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Формы
мн. число: directrixes / directricesОднокоренные
связанных слов: 1Производныеgraph directrix