mittendus

Future passive participle (gerundive) of mittō (“send”).

mittendus m (feminine mittenda, neuter mittendum); first/second declension

1. which is to be sent, which is to be caused to go
2. which is to be let go, which is to be released, which is to be discharged
3. which is to be thrown, which is to be hurled, which is to be cast, which is to be launched
4. which is to be sent out, which is to be emitted
5. which is to be uttered
6. which is to be dismissed, which is to be disregarded
7. which is to be put to an end

First/second declension.