Wiper vs Undefined - What's the difference?
wiper | undefined |
someone who wipes
* Robert Browning, The Pied Piper of Hamelin
something, such as a towel, that is used for wiping
something, such as a windscreen wiper, that is designed for wiping
a movable electric contact in some device
(nautical) A junior role in the engine room of a ship, someone who wipes down machinery and generally keeps it clean.
Lacking a definition or value.
(mathematics, computing) That does not have a meaning and is thus not assigned an interpretation.
As a noun wiper
is someone who wipes.As an adjective undefined is
lacking a definition or value.wiper
English
Noun
(en noun)- So, Willy, let you and me be wipers / Of scores out with all men — especially pipers!
undefined
English
Adjective
(wikipedia undefined) (-)- The result of division by zero is undefined .