1. κάμπανος · kampanos — Beekes
κάμπανος [m.} ‘weighing-machine, steelyard’ (pap. VIP).
2. κάμπανος · kampanos — Chantraine
κάμπανος «peson» (vie 8. ap.) d'où χαμπανίζω « peser » {id.). Emprunt au latin tardif campana. — [Chantraine, s.v. κάμπανος, p. 504]
3. κάμπανος · kampanos — LSJ
weighing-machine, steelyard
weighing-machine, steelyard, PMasp. 325 iv A 37 (vi A.D.), Gloss. (Lat. campana).
Where it came from
No etymology authority pointer is recorded for this lemma yet — an honest gap, not an omission. The etymological dictionaries (Beekes, Chantraine, Frisk) are matched incrementally.