abstersion
/əbˈstɜːrʒən/ or /æbˈstɛrʒən/Definitions
1. noun
The act of withholding one’s vote, especially in a moral protest or disapproval.
“The abstersion of hundreds of voters led to a narrow victory for the incumbent politician.”
2. noun
A feeling of guilt or regret, especially about not doing something.
“The abstersion she felt after missing the opportunity to help others weighed heavily on her conscience.”