plural of New Zealand starling

plural of zero divisor

(algebra, ring theory) An element a of a ring R for which there exists some nonzero element x ∈ R such that either ax = 0 or xa = 0.

A stationary condition, e.g. in an economy, where growth does not occur.

plural of zenith sector

plural of zero lower bound

plural of zero mode

(category theory) A morphism which is both a constant morphism and a coconstant morphism.

Geopelia striata, a bird of the doves family Columbidae

A diminutive of the male given name Zedekiah.