SYCONIUM Meaning of SYCONIUM in English [ sʌɪ'kəʊnɪəm ]■ noun ( plural syconia -nɪə ) Botany a fleshy hollow receptacle that develops into a multiple fruit, as in the fig.OriginC19: mod. L., from Gk sukon 'fig'. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004