Kata bahasa Indonesia
English word
TANDA HUBUNG
WORDNET DICTIONARY
CIDE DICTIONARY
OXFORD DICTIONARY
Link, Gadget dan Share 
CIDE DICTIONARY
, prep. Array
OXFORD DICTIONARY
, prep. disp. to a position or state on or in contact with (cf. on to).
Usage
The form onto is still not fully accepted in the way that into is, although it is in wide use. It is however useful in distinguishing sense as between we drove on to the beach (i.e. in that direction) and we drove onto the beach (i.e. in contact with it).