staller
/ˈstɔlər/Definitions
1. noun
A person or thing that causes a delay or holds something back, often intentionally.
“The politician’s opponents accused him of being a staller who was deliberately delaying the passage of the bill.”
2. verb
To cause a delay or hold something back, often intentionally.
“The company has been stalled by bureaucratic red tape, preventing them from opening their new office.”