encumbrance /ɪnˈkʌm.bɹəns/noun 3verb 1forms 3 noun3 •Something that encumbers; a burden that must be carried.Some consideration was necessary to decide whether or not to leave his rifle there. On the return, carrying the girl and a pack, it would be added encumbrance[…] — 1912 •Furniture or other large household item, especially when used or as waste. •The state or condition of being encumbered. verb1 •To apply an encumbrance to (property, etc.). formsencumbranced · encumbrancing · encumbrances