AGB final thermal pulse (AFTP)
tape-ye garmâyi-ye pâyâni-ye AGB
Fr.: flash de l'hélium final de l'AGB
Pertaining to or coming at the end; last in place, order, or time.
M.E., from O.Fr. final from L. finalis "of or pertaining to an end, concluding," from finis "end."
Pâyâni from pâyân "end, extremity; limit, boundary," from pâ(y) "foot; step; track," → foot.