paschal

As an adjective paschal

is of or pertaining to the easter.

As a noun null is

zero, nil; the cardinal number before einn.

As a noun pascal

is in the International System of Units, the derived unit of pressure and stress; one newton per square metre. Symbol: Pa.

As a proper noun Pascal

is a given name derived from Latin used in medieval England; today occasionally borrowed from French.

As an adjective paschal is

of or relating to Passover.