[In sense 1, taken by Dr. Johnson to be corrupted from chick, chicken: cf. the dialectal use in 2, also CHUCKIE.]

1

  1.  A familiar term of endearment, applied to husbands, wives, children, close companions.

2

1588.  Shaks., L. L. L., V. ii. 668. Sweet chuckes, beat not the bones of the buried. Ibid. (1599), Hen. V., III. ii. 26. Vse lenitie sweet Chuck.

3

1607.  Barley-Breake (1877), 8. I tell thee, Chuck, thy Father doth disdaine, To see his child so ruffled by a knaue.

4

1628.  Earle, Microcosm., xxxvi. 80. One that does nothing without his chuck, that is his wife.

5

1770.  Foote, Lame Lover, I. 26. Why not, chuck?

6

1845.  E. Brontë, Wuthering Heights, xxxiv. 279. Will you come Chuck?

7

1866.  Kingsley, Herew., I. xix. 346. Little Winter, little Winter, my chuck, my darling, my mad fellow.

8

  2.  Chick, chicken, fowl. north. dial. Also fig.

9

1675.  Cotton, Poet. Wks. (1765), 201. Such lucky chucks there’s no great need on.

10

1785.  Burns, Jolly Beggars, ix. But up arose the martial chuck, And laid the loud uproar.

11

1876.  Mid-Yorksh. Gloss. (E. D. S.), Chuck … in the Craven dialect … a hen.

12

1878.  N. W. Lincolnsh. Gloss., Chuck, a child’s name for a hen.

13

1888.  Sheffield Gloss., Chuck or chuckie, a domestic fowl. A word used by children.

14