[spawr-uh-fil, spohr-]
noun Botany.
a modified leaf that bears sporangia.
Also, sporophyl.

1885–90; sporo- + -phyll

sporophyllary [spawr-uh-fil-uh-ree, spohr-] , adjective
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World English Dictionary
sporophyll or sporophyl (ˈspɔːrəʊfɪl, ˈspɒ-, ˈspɔːrəʊfɪl, ˈspɒ-)
megasporophyll See also microsporophyll a leaf in ferns and other spore-bearing plants that bears the sporangia
sporophyl or sporophyl

Collins English Dictionary - Complete & Unabridged 10th Edition
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American Heritage
Science Dictionary
sporophyll   (spôr'ə-fĭl')  Pronunciation Key 
A leaf or leaflike organ that bears sporangia.
The American Heritage® Science Dictionary
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