The product was first produced in the United Kingdom in 1967, and introduced in the United States in 1979. Twix was called Raider in mainland Europe for many years before its name was changed in 1991 (2000 in Denmark, Finland, Norway, Sweden and Turkey) to match the international brand name.

Is twixt a slang word?

Twixt is defined as a shortened version of saying betwixt, which means between. ...

Is betwixt a British word?

Betwixt and between have similar origins: they both come from a combination of be- and related Old English roots. Both words appeared before the 12th century, but use of betwixt dropped off considerably toward the end of the 1600s.