Definify.com
Webster 1913 Edition
Pippin
Pip′pin
,Noun.
 [Probably fr. OE. 
pippin 
a seed, as being raised from the seed. See Pip 
a seed.] (Bot.) 
(a) 
An apple from a tree raised from the seed and not grafted; a seedling apple. 
(b) 
A name given to apples of several different kinds, as Newtown pippin, summer pippin, fall pippin, golden pippin. 
We will eat a last year’s 
pippin
. Shakespeare
Normandy pippins
, sun-dried apples for winter use.
 Webster 1828 Edition
Pippin
PIP'PIN
,Noun.
  Definition 2025
pippin
pippin
English
Noun
pippin (plural pippins)
- A seed
 
Etymology 2
Probably from Middle English pipin (“a seed”), as being raised from the seed.
Noun
pippin (plural pippins)
- Any of several varieties of eating apple that have a yellow or green skin with patches of red
 - Any of several roundish or oblate apple varieties
 - An apple tree raised from a seed (not grafted)