adverb
completely; absolutely; totally; (not) at all
Emphatic adverb, often used in negative sentences to mean 'not at all' or 'completely not'. Similar to まるっきり but more colloquial or dialectal.
See also: まるっきり
彼の言っていることはまるっきしわからない。
I don't understand what he's saying at all.
この料理はまるっきし味がしない。
This dish has absolutely no flavor.
More formal and widely used; まるっきし is more emphatic and often used in negative contexts.
Colloquial variant of まるっきり, possibly influenced by dialectal sound changes. The exact derivation is uncertain.