The Bullroarer Atlas

No. BLENCHDICT-001

Berom jwà ǹgasang

Nigeria · Plateau State · Africa

Restricted

Tiv bullroarer ABUME, Pitt Rivers Museum: a pale wooden blade with dark triangles, parallel lines and crossed-line markings.
Plate I. Representative — not this record’s object. Tiv abume bullroarer from central Nigeria, with dark geometric markings. Image source

jwà ǹgasang

Source term: bull-roarer

bull-roarer

Berom country is the high, cool grassland of the Jos Plateau in central Nigeria, farmed in terraces and cut about over the last century by the tin fields. In the Berom dictionary drawn from the eastern Foron dialect the bullroarer arrives in three words and then goes quiet: jwà ǹgasang, bull-roarer. The name carries the use. Ngasang is the Berom rite of passage for teenage boys, a circumcision and puberty ceremony the Bi-Gabong held every seven years in precolonial times, whose secrets were kept and whose calling suspended all warfare among the villages that joined it. The jwà ǹgasang is the Ngasang bullroarer, the instrument of that rite.

jwà ǹgasang n.p. bull-roarer

Blench, Dusu, Kuhn, Pwol and Fang, Berom Dictionary, circulation version (30 June 2025), printed p. 86.

Particulars

Object
A bullroarer known in Berom as jwà ǹgasang, recorded in the eastern Foron dialect of the Jos Plateau, Nigeria; material, dimensions and cord are not described.

Source

Roger Blench, Barnabas Dusu, Hanni Kuhn, Yusufu Pwol, and Bot Fang, Berom Dictionary, eastern dialect based on Foron, circulation version, Jos, 30 June 2025; Audrey Smedley, Women Creating Patrilyny (2004), Berom ritual section

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Part of The Bullroarer Atlas, companion to The Eve Theory of Consciousness.