IPA: /ˈpɔːzər/
KK: /ˈpɔːzər/
A person who stops briefly or takes a break from an activity.
During the meeting, she was a pauser, taking time to think before responding.
Pauser → It is formed from "pause" (from Old French *pauser*, meaning to stop or cease) and "-er" (meaning a person who). A pauser is a person who stops or takes a break.
Think of someone who 'stops' ('pause') to take a break — the '-er' indicates that this person is the one doing the pausing.