The Patriots signed Washington to the practice squad Tuesday, Aaron Wilson of ProFootballNetwork.com reports.
Washington signed with the Bengals as an undrafted free agent following the 2020 NFL Draft and spent the last two seasons on the Bengals' practice squad. However, he didn't stick with Cincinnati this year after being waived ahead of the 53-man roster deadline. The 6-foot-5 tight end has yet to make his NFL debut.