Pending
Unsettled, Undecided, Not Yet Decided
noun, の adjective
Something that is not yet decided... it is pending... it is unsettled.
みけつ
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
しょうさいは未決です。
The details are undecided.
未決しょるいは、コウイチのデスクの上の赤いトレイに入れてください。
Please put the pending documents in the red tray on Koichi's desk.
彼女の裁判はもう十三年近くも未決となっています。そんなに待たなくてはいけないなんて、とても不公平です。
Her court case has been pending for nearly 13 years. It’s so unfair to have to wait that long.