Word

多方向展開

たほうこうてんかい
multicasting
Word

会陰切開

えいんせっかい
episiotomy; perineotomy
Word

和同開珎

わどうかいちん、わどうかいほう
Japan's first circulated coinage (minted in 708 CE)
Word

炉開き

ろびらき
opening the winter hearth
Word

大文字名前開始文字

おおもじなまえかいしもじ
upper-case name start characters
Word

跳開橋

ちょうかいきょう
drawbridge; bascule bridge
Word

超展開

ちょうてんかい
abrupt plot change; unexpected story development; story development from out of left field
Word

前を開く

まえをひらく
to show one's privates
Word

海外展開

かいがいてんかい
overseas deployment (e.g. military forces); overseas expansion (e.g. business operations)
Word

打開策

打解策
だかいさく
plan to overcome an obstacle or break out of a deadlock; breakthrough solution