(geometry, mathematical analysis) The study of geometry, especially geometric structures on differentiable manifolds, using techniques from calculus, linear algebra and multilinear algebra.

The flowering plant Clintonia uniflora in the lily family.

(organic chemistry) Any reaction in which an aromatic compound that had been converted into a non-aromatic one is reconverted to an aromatic one.

Belonging or relating to a group of fungi that fruit in response to heat. / (botany) Belonging or relating to the palms of the subfamily Phoenicoideae.