DEFINE THE WORD KISS

What Is a " Kiss " .???
In Maths :- " Kiss is the shortest distance
between the 2 Lips "
___________________________
In Biology :- " Kiss is just the exchange of germs
from one mouth to another"
______________________________
In Chemistry :- " Kiss is a process of
testing
the ph of the lips " _______________ _______________
In Physics :- " It's a process of charging a
human body "
___________________________
In Computer :- " Kiss is a local area
network in which 2 bodies are connected without
a
data cable "
____________________________
In Economics :-
" Kiss is an equilibrium
point as u r demanding u agreed wit d quantity she/he is supplying.
__________________
In English:- "Kiss is a touch or caress with
the lips "
_________________
In Commerce:- is what we call trade-by- batter
__________________
In accounting:- is a balance-sheet where
debit side
and credit side are
equal ________________ WHICH SUBJECT DEFINED IT BEST?