PAINSTAKING


Meaning of PAINSTAKING in English

I. noun Date: 1538 the action of taking pains ; diligent care and effort, II. adjective Date: 1696 taking pains ; expending, showing, or involving diligent care and effort, ~ly adverb

Merriam Webster. Explanatory English dictionary Merriam Webster.      Толковый словарь английского языка Мерриам-Уэбстер.