► 副詞
丸っきり [まるっきり] [coll] [peer] meaning: completely rank: 2
☆ これは最初の約束と丸っきり違う ⇨ This is completely different from the initial promise (☛ Usually accompanied by negative expressions)
☆ 何を言っているのか丸っきり分からない ⇨ I have no idea what he is talking about (☛ Usually accompanied by negative expressions, so you don’t say “丸っ切り分かる”)