cold turkey

Noun

uncountable

Sudden and complete withdrawal from a dependent substance, especially a drug. / The physiological effects of such a withdrawal.

Japanese Meaning

依存性物質（特に薬物）からの急激かつ完全な離脱 / その離脱に伴う生理的影響（禁断症状など）

His cold turkey attempt last month resulted in severe withdrawal symptoms.

彼が先月試みた突然かつ完全な断薬は重い離脱症状を引き起こした。

Sense（1）

Sudden and complete withdrawal from a dependent substance, especially a drug.

Sense（2）

The physiological effects of such a withdrawal.