Hebrew cantillation, trope, trop, or te'amim is the manner of chanting ritual readings from the Hebrew Bible in synagogue services. The chants are written and notated in accordance with the special signs or marks printed in the Masoretic Text of the Bible, to complement the letters and vowel points.
These marks are known in English as 'accents' (diacritics), 'notes' or trope symbols, and in Hebrew as (טעמי המקרא) or just (טעמים). Some of these signs were also sometimes used in medieval manuscripts of the Mishnah. The musical motifs associated with the signs are known in Hebrew as or (not to be confused with Hasidic nigun) and in Yiddish as (טראָפ): the word trope is sometimes used in Jewish English with the same meaning.
There are multiple traditions of cantillation. Within each tradition, there are multiple tropes, typically for different books of the Bible and often for different occasions. For example, different chants may be used for Torah readings on Rosh Hashana and Yom Kippur than for the same text on a normal Shabbat.
Three systems of Hebrew punctuation (including vowels and cantillation symbols) have been used: the Babylonian, the Palestinian and the Tiberian, only the last of which is used today.
Babylonian Biblical manuscripts from the Geonic period contain no cantillation marks in the current sense, but small Hebrew letters are used to mark significant divisions within a verse. Up to eight different letters are found, depending on the importance of the break and where it occurs in the verse: these correspond roughly to the disjunctives of the Tiberian system. For example, in some manuscripts the letter tav, for tevir (break), does duty for both Tiberian tevir and zaqef. In general there are no symbols for the conjunctives, though some late manuscripts use the Tiberian symbols for these. There is also no equivalent for low-grade disjunctives such as telisha gedolah: these are generally replaced by the equivalent of zaqef or revia.