Dagesh chazak at the beginning of a word!
Veyatzata Shama (Deut. 23:13) ('and you shall go out there') There is a Dagesh chazak in the Shin - the first letter of the word. This is a special case. In order to understand it, we first need to understand the nature of the Dagesh chazak. The word Dagesh, which seems originally to have meant 'dot,' was established in Hebrew by the early grammarians. (The term occurs in the 16th cent. Shulhan Aruch, but not in the 12th cent. Yad Hachazakah.)
A dot, called Dagesh chazak, may be put in all letters except Alef, Heh, Chet, Ayin, Resh. Dagesh chazak indicates that the letter is to be read as a double-letter eg chaz-zan. In this sense gan-nav is parallel to lam-dan. The first letter of the doubled letter is read as though it had a silent Sheva (Sheva nach) as there is no sound between the two elements of the letter. We know that Sheva nach is characteristic of the end of a syllable. The same can be said of the first part of a letter with a Dagesh chazak. It is characteristic of the end of a syllable. This explains why Sefer Mislol [first published Hamburg, 1788] (R' Chaim Kesslin, Vilna, Rom, 1858 p. 127) states 'it is impossible for a Dagesh chazak to occur at the beginning of a word.' As he puts it - one cannot conclude a syllable when no syllable has, as yet started.
Of course, R' Kesslin is aware of this problem and on pp 159-164 he devotes a whole section to the rules of Dagesh and non-Dagesh at the beginning of words. His solution to the problem is that through the closeness of the words (the first has either no tune or a service tune bringing it close to the following word) the final vowel of the first word, which can only be Segol, Patach or Kamatz, becomes part of a syllable closed by the Dagesh chazak at the beginning of the second word. It should be noted that this means that if the final vowel is a Kamatz, that Kamatz will be a Kamatz Katan!
Professor A. Dotan in his paper levayat dachik veate merachik has suggested that just as a dot in a Heh at the end of a word is a Mapik, something other than a Dagesh, so may a dot at the beginning of a word. be in a category of its own. Indeed, it may be called Dachik.
