Fetching details from the dictionary...

shaking (something) out
starting point; beginning; outset
drawing (e.g. of a bill); issue; draft
throw (of dice)
infusion (remedy)
shaker (e.g. saltshaker)
小切手の振出人が不明で調査が難航した。
The investigation was hampered because the issuer of the check was unknown.
失敗して振出に戻るのは精神的につらい。
Going back to the starting point after failure is mentally tough.
手形の振出日が記載されていないと無効になる。
A promissory note is invalid if the date of issue is not stated.