Ethiopian Semitic languages all have some form of internal reduplication. The characteristics of Tigre reduplication are described here, and are shown to diverge from the other languages in two main respects: i) the meaning and ii) the ability to incur multiple reduplication of the reduplicative syllable. The formation of internal reduplication is accomplished via infixation plus addditional templatic shape requirements which override many properties of the regular verb stem. Further constraints on realization of the full reduplicative syllable outweigh restrictions on multiple repetition of consonants, particularly gutturals.