noun The act of encumbering; obstruction; interference.

What is Encumberment?

1 : weigh down, burden tourists encumbered by heavy luggage. 2 : to impede or hamper the function or activity of : hinder negotiations encumbered by a lack of trust. 3 : to burden with a legal claim (such as a mortgage) encumber an estate.

What is the noun form of encumber?

encumbrance. Something that encumbers; a burden that must be carried.