Why “koph” is a great word
The nineteenth letter of the Hebrew alphabet, representing a voiceless uvular plosive produced deep in the throat. Its name comes from Hebrew *qōph*, of uncertain ultimate origin, though often compared to the Sanskrit *kapi* ("ape") due to phonetic similarity; the letter's name was used in English by circa 1567. Unlike *qaf*, which names its Arabic counterpart, or *kaph*, its velar Hebrew cousin, *koph* is a guttural stop, a vocal catch and release. It is the sound of a stone dropped into a deep, empty cistern, the dry crack of a date pit being crushed, the resonant knock of a wooden door in an empty stone corridor—a glyph of closure shaped like a crooked needle, patiently awaiting the thread of ancient speech.