half dozen

half dozen (plural half dozens)

1. A set of six.
   • 1963, Margery Allingham, chapter 1, in The China Governess‎:

     The half-dozen pieces […] were painted white and carved with festoons of flowers, birds and cupids. To display them the walls had been tinted a vivid blue which had now faded, but the carpet, which had evidently been stored and recently relaid, retained its original turquoise.

• half-dozen

• half a dozen

• baker's half dozen