Shibboleth

In this week of the Jewish High Holidays, let us look at a word English acquired from Hebrew, one of my favourites: shibboleth, something that identifies you as belonging to a specific group. At one point, two of the tribes of Israel were at war. The Gileadites used the word “shibboleth” as a password. The Ephraimites couldn't say it; they said “sibboleth” instead. No doubt the consequences were dire, which is a lesson to all of us striving to improve our pronunciation of foreign words!