gaʿya, “to cry aloud”
meteg, “bridle,” especially in Ashkenazi use
a short vertical stroke to the left of the vowel; in some early manuscripts, to the right
Jekuthiel ben Judah ha-Nakdan, first half of the thirteenth century

The names “heavy” and “light” for the two main forms go back to Jekuthiel. Dotan regards the name “heavy” as unjustified, even though Israel Yeivin had defended it.
A Sign to the Left of the Vowel
In the standard Tiberian pointing the gaʿya is a short vertical stroke written, as a rule, to the left of the vowel sign. Aron Dotan notes that in some of the ancient manuscripts the same stroke may stand to the right of the vowel instead.[1] The original name means “to cry aloud,” and it points to a feature of reading rather than of grammar: a slight lengthening or emphasis in the syllable, not a change of vowel quality and not one of the disjunctive or conjunctive accents that divide or join the words of a verse.
Later European usage preferred the name meteg, “bridle.” The shift in vocabulary is itself part of the history of the sign. As the stroke became a familiar typographical mark in printed Bibles, especially in Ashkenazi editions, it was easy to multiply it as a reading aid, and to lose sight of the more economical practice of the early Tiberian codices. Menahem di Lonzano, in Or Torah, printed at Amsterdam in 1659, already complained that Ashkenazim marked the meteg too freely.[2] The complaint is useful less as a rebuke than as evidence that, by the seventeenth century, the printed sign and the older manuscript practice were no longer the same thing.

Minor, Major and Shewa
Dotan distinguishes a minor gaʿya, placed in a closed syllable, from a major gaʿya, placed in an open syllable, and he notes a further form associated with shewa. The three are not merely three names for one mark. Their histories in the manuscripts diverge. The minor gaʿya is at its most regular in the great early codices, including the Leningrad Codex and the Aleppo Codex; in later copies it is marked less consistently. The major gaʿya moved in the opposite direction and became more regular in later manuscripts.[3] A modern reader who expects every closed or open syllable of a given type to carry the stroke in every Bible is therefore asking the tradition for a uniformity it does not possess.
The first writer to organise the rules of the gaʿya in a systematic way was Jekuthiel ben Judah ha-Nakdan, working in the first half of the thirteenth century. It was he who introduced the names “heavy” and, by implication, “light” for the two principal forms. Dotan regards the name “heavy” as unjustified, and he notes that this remains his view even though Israel Yeivin, in a study published in 1968, had argued in its defence.[4] The disagreement is a reminder that the medieval terminology, however influential, should not be allowed to settle the phonetic facts in advance.
From Jekuthiel to the Printed Bibles
Once Jekuthiel had written his rules, later copyists and printers had a handbook as well as the evidence of the codices. The result, visible already in Lonzano’s complaint, was a tendency to regularise and to over-mark, especially in communities whose printed Bibles circulated widely. The early Tiberian manuscripts, by contrast, are more selective, and they do not treat the minor and major forms as if they had always been equally stable. Anyone comparing a modern printed Bible with the Leningrad Codex or with the Aleppo Codex will meet this difference in the most ordinary verses.
The gaʿya therefore belongs with the vowels and the accents of the twenty-one books as part of the Tiberian reading tradition, but it should not be mistaken for an accent. It does not divide a verse or join two words. It marks a nuance of pronunciation that the Masoretes thought worth recording, and that later tradition sometimes recorded more generously than the oldest pointed manuscripts will support. The safest way to study it remains the one Dotan implies: to keep the older name and the later name distinct, to distinguish the minor, major and shewa forms, and to check a printed meteg against the early codices before treating it as ancient.
Selected Bibliography
The placement of the sign, the three forms, the role of Jekuthiel and the complaint of Lonzano all follow Dotan, “Masorah,” §5.3.2.2. Yeivin’s 1968 note is cited from that discussion and has not been re-opened here.