Definition of parallelinerved in US English:

parallelinerved

adjective

Botany
rare
  • Of a leaf: having main veins running parallel to each other (lengthwise or transversely); parallel-veined.

Origin

Mid 19th century; earliest use found in John Lindley (1799–1865), botanist and horticulturist. From parallel + -i- + nerved, perhaps after French parallélinervé.

Pronunciation

parallelinerved

/ˈparəlɛlɪnəːvd/