parabola
Meaning
- The conic section formed by the intersection of a cone with a plane parallel to a tangent plane to the cone; the locus of points equidistant from a fixed point (the focus) and line (the directrix).
- (rhetoric) Synonym of parable.
Synonyms
parabolic mirror
parabolic curve
para-curve
parobolic reflector
Translations
Pronounced as (IPA)
/pəˈɹæbələ/
Etymology
Borrowed from New Latin parabola, from Ancient Greek παραβολή (parabolḗ), from παραβάλλω (parabállō, “I set side by side”), from παρά (pará, “beside”) + βάλλω (bállō, “I throw”). Doublet of parable, parole, and palaver.
Notes
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