uncompleted; unfinished; crude
Describes something that is not yet finished or is in a rough, undeveloped state. Often used in formal or written contexts.
The plan is still at an unfinished stage.
I'm hesitant to show an uncompleted work.
minor; underage person; being under age
unfinished goods; unfinished product
uncompleted railway line
Compound of 未 (mi, 'not yet') and 成 (sei, 'become' or 'complete'). The exact historical derivation is uncertain, but the meaning follows from the kanji components.