In informal|lang=en terms the difference between lappy and pappy
is that lappy is (informal) a laptop computer while pappy is (informal) one's grandfather.
As a noun lappy
is (informal) a laptop computer.
As a proper noun pappy is
(informal) one's grandfather.
lappy
English
Noun
(lappies)
(informal) A laptop computer.
(Yorkshire) the lapwing.
Anagrams
* pappy
English
Etymology 1
Adjective
(er)
Like pap; soft; mushy.
Etymology 2
Noun
(pappies)
(colloquial, regional) father
(colloquial, regional) grandfather
Derived terms
* grandpappy