Sc. colloq. Also tittie. [perh. infantile pronunciation of sissie, sister; ? associated with TIT sb.3] A sister; a young woman or girl. Cf. KITTY1.

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  Tittie and billie, sister and brother (cf. BILLY1 3); hence to be tittie-billie, to be closely associated as brother and sister, or as brothers or sisters.

2

1725.  Ramsay, Gentle Sheph., II. ii. That clattern Madge, my titty.

3

1790.  Burns, Tam Glen, i. My heart is a-breaking, dear Tittie! Some counsel unto me come len’.

4

1818.  Scott, Hrt. Midl., v. ‘Has she not a sister?’ ‘In troth has she—puir Jeanie Deans … she was here greeting a wee while syne about her tittie.’

5

1825.  Jamieson, s.v., Tam’s a great thief, but Will’s tittie-billie wi’ him.

6

1893.  Glasgow Herald, 28 Dec., 9/6. Here are some of her proverbs:—… ‘Patience and prudence are tittie-billie.’

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1896.  J. Lumsden, Poems, 18. A band of billies And frisky titties.

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