Found 1 items, similar to prophragma.
English → English (gcide) Definition: Prophragma Prophragma \Pro*phrag"ma\, n.; pl. Prophragmata. [NL., fr. Gr. ? before + ?, ?, fence, screen. ] (Zo["o]l.) An internal dorsal chitinous process between the first two divisions of the thorax of insects. [1913 Webster]