he·mel·y·tron 
(hĕ-mĕlĭ-trŏn′)
(hĕ-mĕlĭ-trŏn′)n. pl. he·mel·y·tra (-trə)
One of the forewings of a heteropteran insect, having a thick leathery base and a membranous apex.
[HEM(I)- + ELYTRON.]
- prodigiously
- prodigiousness
- prodigy
- prodromal
- prodrome
- prodromic
- pro-drop
- prodrug
- produce
- produceable
- producer
- producer gas
- producer goods
- producer price index
- producible
- product
- production
- productional
- production line
- production well
- productive
- productively
- productiveness
- productivity
- product placement