1. Floppy movable object that runners cling to for safety during a baseball game;
2. Foundation which supports and props up an otherwise unsupportable structure or entity;
3. The imagined core group of voters that Trump plays to when making fear-mongering comments;
4. The most rabid supporters, often capable of extreme feats of cognitive dissonance and mental gymnastics to justify their support of Donald Trump.
See also: White Americans