write–in

write–in /ˈraɪtˌɪn/ noun
plural write–ins
write–in
/ˈraɪtˌɪn/
noun
plural write–ins
Britannica Dictionary definition of WRITE–IN
[count] US
1 
: a candidate in an election whose name is not printed on the ballot and whose name must be written on the ballot by voters
2 
: a vote for someone who is not on an election's official list of candidates
— see also write in at write