symposium: [18] A symposium is etymologically a ‘get-together for a drink’. The word comes via Latin symposium from Greek sumpósion, a derivative of sumpótēs ‘drinking companion’. This was a compound noun formed from the prefix sun- ‘together’ and the base *pot- ‘drink’ (source of English poison, potion, etc). The Greeks favoured lubricating intellectual discussion with drink, and so the term sumpósion came to be used for a meeting which combined elements of party and intellectual interchange. => poison, potable, potion
