Strong’s Greek
G5352 — phthinoporinos
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
φθινοπωρινός
phthinoporinos — pronounced fthin-op-o-ree-nos'
from derivative of phthino (to wane; akin to the base of 5351) and 3703 (meaning late autumn); autumnal (as stripped of leaves):--whose fruit withereth. see GREEK for 5351 see GREEK for 3703
1 occurrence in the KJV.
Jude 1:12
These are spots in your feasts of charity, when they feast with you, feeding themselves without fear: clouds they are without water, carried about of winds; trees whose fruit withereth, without fruit, twice dead, plucked up by the roots;