subs. (old).—A guardian; a bear-leader, or tutor; a junior who instructs an ignorant chief in his duties.

1

  1614.  JONSON, Bartholomew Fair, I. Quar. Well, this DRY NURSE, I say still, is a delicate man.

2

  c. 1640.  [SHIRLEY], Captain Underwit, i., in Bullen’s Old Plays, ii. 322. Tho. But, Sir, you must have a DRY NURSE, as many Captaines have. Let me see: I can hire you an old limping decayed Sergeant at Brainford that taught the boyes.

3

  1747.  WALPOLE, Letter to Sir Horace Mann, 10 May (1833), vol. II., p. 292. This curious Minister … used to … walk in the Park with their daughters, and once went DRY-NURSE to Holland with them.

4

  1852.  F. E. SMEDLEY, Lewis Arundel, ch. xxv. Oh, some poor devil old Grant has picked up cheap as DRY-NURSE to his pet idiot … hall valet, half tutor.

5

  1868.  BREWER, Dictionary of Phrase and Fable, s.v. When a superior officer does not know his duty, and is instructed in it by an inferior officer, he is said to be dry-nursed. The inferior nurses the superior as a DRY-NURSE rears an infant.

6