t 1 a 1 i 1 l 1 f 4 i 1 n 1
7 letters · 10 points in Scrabble
Meaning
noun a stabilizer that is part of the vertical tail structure of an airplane
noun one of a pair of decorations projecting above the rear fenders of an automobile
originFrom tail + fin.
Etymology from Wiktionary, CC BY-SA 3.0