pinning
[pɪn]
[] 阻塞



pinning
[ noun ]
a mutual promise of a couple not to date anyone else; on college campuses it was once signaled by the giving of a fraternity pin
<noun.communication>




Pin \Pin\, v. t. [imp. & p. p. {Pinned}; p. pr. & vb. n.
{Pinning}.] [See {Pin}, n.]
To fasten with, or as with, a pin; to join; as, to pin a
garment; to pin boards together. ``As if she would pin her to
her heart.'' --Shak.

{To pin one's faith upon}, to depend upon; to trust to.