onto
on-to
preposition
Moving to a position on the surface of, or in contact with, something.
"She stepped onto the bus."
preposition
Becoming aware of or informed about a situation or secret.
"The police are onto their scheme."
on-to
Moving to a position on the surface of, or in contact with, something.
"She stepped onto the bus."
Becoming aware of or informed about a situation or secret.
"The police are onto their scheme."