Question

possession

Accepted Answer

1 HAVING SOMETHING [uncountable] formal if something is in your possession, you own it, or you have

obtained
https://www.ldoceonline.com/dictionary/obtain

it from somewhere

in somebody’s possession

The house has been in the family’s possession since the 1500s.

2 SOMETHING YOU OWN [countable usually plural] something that you own or have with you at a particular time SYN belongings

He had sold all his possessions and left the country.

something that is owned or possessed.

Possession Uncountable Formal If Have It Somebody’s House

possession