As a noun padlock

is a detachable lock that can be used to secure something by means of a sliding or hinged shackle.

As a verb padlock

is to lock using a padlock.

As an adjective undefined is

lacking a definition or value.

As adjectives the difference between ferritic and undefined

is that ferritic is relating to a ferrite while undefined is lacking a definition or value.

As adjectives the difference between congenial and undefined

is that congenial is having the same or very similar nature, personality, tastes, habits or interests while undefined is lacking a definition or value.

As a verb cease

is (formal|intransitive) to stop.

As an adjective undefined is

lacking a definition or value.

As a verb endure

is .

As an adjective undefined is

lacking a definition or value.

As a noun nucellus

is (botany) the tissue which surrounds and protects the embryo and lies inside of the integuments.

As an adjective undefined is

lacking a definition or value.

As adjectives the difference between surplus and undefined

is that surplus is being or constituting a surplus; more than sufficient; as, surplus revenues; surplus population; surplus words while undefined is lacking a definition or value.

As a noun surplus

is that which remains when use or need is satisfied, or when a limit is reached; excess; overplus.

As a proper noun ingress

is .

As an adjective undefined is

lacking a definition or value.

As adjectives the difference between cochlear and undefined

is that cochlear is (anatomy) of or pertaining to the cochlea while undefined is lacking a definition or value.

As a noun maturity

is the state of being mature, ready or ripe.

As an adjective undefined is

lacking a definition or value.