"Directrixes" is a word in ENGLISH

directrixes ENGLISH
Definition:

of Directrix

Few words of positivity

I keep being told that my writing is getting better and better. - Now, at first I am thrilled by that, but then I think, Isn't everybody's? Do some authors grow cozy with their own style, and stay there?I think of writing fiction as an art form. As such, it's a constant exploration of new and developing ideas. If any of my books were much like my others, I don't think I'd even bother to write them.

Edward Fahey

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Laugh your heart out.

What is the difference between a dog and a mailbox?If you don't know you must lose a lot of mail.

directrix ENGLISH

A straight line so situated with respect to a conic section that the distance of any point of the curve …

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directrix ENGLISH

A line along which a point in another line moves, or which in any way governs the motion of the …

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directrix ENGLISH
dirigent ENGLISH

The line of motion along which a describent line or surface is carried in the genesis of any plane or …

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focus ENGLISH

A point so related to a conic section and certain straight line called the directrix that the ratio of the …

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latus rectum ENGLISH

The line drawn through a focus of a conic section parallel to the directrix and terminated both ways by the …

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parabola ENGLISH

A kind of curve; one of the conic sections formed by the intersection of the surface of a cone with …

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polar ENGLISH

The right line drawn through the two points of contact of the two tangents drawn from a given point to …

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