syconiumPronunciation: /sʌɪˈkəʊnɪəm/Definition of syconium noun (plural syconia /-nɪə/) Botany a fleshy hollow receptacle that develops into a multiple fruit, as in the fig. Origin: mid 19th century: modern Latin, from Greek sukon 'fig'syconium in other Oxford dictionaries Definition of syconium in the US English dictionary
