‘A reproof given by a wife to her husband in bed’ (Johnson).

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1633.  T. Adams, Exp. 2 Peter ii. 5. Often have you heard how much a superstitious wife, by her curtain lectures, hath wrought upon her Christian husband.

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1660.  Hickeringill, Jamaica (1661), 85. I am not awed … with the dreadfull Catechisme of a Curtain Lecture.

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1710.  Addison, Tatler, No. 243, ¶ 4. He was then lying under the Discipline of a Curtain-Lecture.

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1846.  D. Jerrold (title), Mrs. Caudle’s Curtain Lectures.

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1852.  Thackeray, Eng. Hum., iii. (1876), 233. As confidential as a curtain-lecture.

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  Hence Curtain-lecture v.

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1859.  G. Meredith, R. Feverel, iii. No curtain-lecturing with a pipe.

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