NOUN (3)

1. a onetime custom during courtship of unmarried couples occupying the same bed without undressing;

2. the act of binding something into a bundle;

3. the act of shoving hastily;
- Example: "she complained about bundling the children off to school"

The Collaborative International Dictionary of English v.0.48:

bundling \bundling\ n.
   1. a former custom, especially in New England, in which
      unmarried couples occupied the same bed without
      undressing, especially during courtship. See bundle[2],
      v. i.
      [WordNet 1.5]

   2. the act of binding something into a bundle.
      [WordNet 1.5]

   3. the act of shoving hastily; as, she complained about
      bundling the children off to school.
      [WordNet 1.5]

The Collaborative International Dictionary of English v.0.48:

Bundle \Bun"dle\, v. t. [imp. & p. p. Bundled; p. pr. & vb. n.
   Bundling.]
   1. To tie or bind in a bundle or roll.
      [1913 Webster]

   2. To send off abruptly or without ceremony.
      [1913 Webster]

            They unmercifully bundled me and my gallant second
            into our own hackney coach.           --T. Hook.
      [1913 Webster]

   3. to sell together as a single item at one inclusive price;
      -- usually done for related products which work or are
      used together.
      [PJC]

   To bundle off, to send off in a hurry, or without ceremony;
      as, the working mothers bundle their children off to
      school and then try to get themselves to work on time.

   To bundle one's self up, to wrap one's self up warmly or
      cumbrously.
      [1913 Webster]

WordNet (r) 3.0 (2006):

bundling
    n 1: a onetime custom during courtship of unmarried couples
         occupying the same bed without undressing
    2: the act of binding something into a bundle
    3: the act of shoving hastily; "she complained about bundling
       the children off to school"