Definition of spadix in English:
spadix
nounPlural spadices ˈspeɪdɪksˈspeɪdɪks
1Botany
A spike of minute flowers closely arranged round a fleshy axis and typically enclosed in a spathe, characteristic of the arums.
Example sentencesExamples
- The perfect bloom was not expected because visitors had hurled stones at the flower, bruising the spadix.
- In the male zone, the mature spadix is lined with longitudinal resiniferous canals located at the base of the stamens.
- The flower head consists of a spathe and spadix.
- The fruit is composed of a mass of berries on a spadix, the fleshy central spike first seen in the flower.
2Zoology
(in certain invertebrates) a part or organ which is more or less conical in shape, e.g. a group of connected tentacles in a nautiloid.
Origin
Mid 18th century: via Latin from Greek, literally 'palm branch'.