noun
declaring participation without looking at one's hand (hanafuda, as dealer)
A hanafuda term used when the dealer declares they will play without first checking their dealt hand. Highly domain-specific; not used outside hanafuda contexts.
花札では、親が「見ず出」を宣言することがある。
In hanafuda, the dealer sometimes declares 'mizude' (playing without looking at their hand).
Compound of 見ず (mizu, 'without looking') + 出 (de, 'putting out' or 'declaring'). The exact historical derivation is uncertain; the term is specific to hanafuda jargon.