(biology) A dorsal or lateral outgrowth on the body of nudibranchs.

plural of Cera

plural of CERA

A surname.

Initialism of Chartered Enterprise Risk Actuary (professional qualification). Alternatively: Chartered Enterprise Risk Analyst, Certified Enterprise Risk Actuary, or Certified Enterprise Risk Analyst.

(botany) Any of several plants of the genus Cerastium, such as mouse-eared chickweed

plural of cerastes

(mythology) A very flexible horned serpent in Greek legend, said to have no spine and to hide its head in the sand awaiting prey.

(chemistry) A white amorphous substance, the insoluble part of cherry gum; meta-arabinic acid. / (chemistry) A gummy mucilaginous substance; bassorin or tragacanthin.

plural of cerastium