semi-weekly
adjective, adverb /ˌsemi ˈwiːkli/
/ˌsemi ˈwiːkli/, /ˌsemaɪ ˈwiːkli/
(also semiweekly
(North American English) /ˌsemiˈwiːkli/
/ˌsemiˈwiːkli/, /ˌsemaɪˈwiːkli/
)- produced or happening twice each week
- a semi-weekly meeting
- He has to have injections semiweekly.