Here is how StackOverflow has them:
The full text of the bootstrap
tag wiki:
NOT TO BE CONFUSED WITH Twitter's Bootstrap CSS framework; please see the twitter-bootstrap tag.
A bootstrap is a series of procedures run when an application starts up or a request over the web is received.
Resources
- Bootstrap (Wikipedia)
However, as discussed here, the Bootstrap framework is no longer officially associated with Twitter, so it should not be part of the tag name. They suggest using the tag bootstrap-framework, plus the version-specific tags, instead, which I agree with.
As for the plain bootstrap tag, I would prefer it to be made a synonym of the (newly-created) bootstrapping, which is the more general term described in this Wikipedia article, which may be applicable to GIS (particularly in spatial statistics -- as in this answer).