If you mean a fin like a fish fin, there is a word, but mostlly each one is different; Lā (fin). Anal fin, kuaalo. Caudal fin, hiʻu. Dorsal fin, kualā. Pectoral fin, etc. If you mean fin, like 'the end', it is pau'ana.
"Este fin" = this end
La fin means la fin it doesn't really mean anything at all. Sorry hope it helped
"The End", means "Fin", in English.
That depends, do you mean fin at the end of a cartoon or comic?
"El fin" translates to "the aim/end" in English.
I guess you mean "Anal fin". If so, the answer is "yes fish do have an anal fin."
"Fin de semana" in Spanish means "weekend" in English.
the side of a plane
Finally
end
Translation: Finally