(number theory) Pertaining to a Galois character φ, such that φ . (φ ◦ c) = 1, where c is the nontrivial element of Gal(K/Q), where K is an imaginary quadratic field.

(paleontology) An extinct cephalopod of the order Phragmoteuthida.

Pertaining to a zonule or zonules.

plural of secularist