COUNTERSUNK


Meaning of COUNTERSUNK in English

/ ˈkaʊntəsʌŋk; NAmE -tər-/ ( BrE ) ( NAmE flat·head ) adjective

( technical ) ( of a screw ) that fits in a hole with its top surface level with the surface of the material

Oxford Advanced Learner's English Dictionary.      Оксфордский английский словарь для изучающик язык на продвинутом уровне.