different between directrix vs directress

directrix

English

Noun

directrix (plural directrixes or directrices)

  1. A female who directs; a directress.
  2. (geometry) A 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.

Derived terms

  • conic section directrix
  • graph directrix
  • ruled surface directrix

Translations

Anagrams

  • creditrix

directrix From the web:

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directress

English

Etymology

director +? -ess

Noun

directress (plural directresses)

  1. A female director.

Synonyms

  • directrix

Translations

Anagrams

  • creditress

directress From the web:

  • directress meaning
  • what does directress mean
  • what is directress in tagalog
  • what is directress in english
  • what does directors do
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  • what is montessori directress
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