How many letters does the top answer for “the skin of a goat, or leather made from it. -- a. made of the skin of a goat.” have?

The most common answer is goatskin (8 letters).

Crossword clue: the skin of a goat, or leather made from it. -- a. made of the skin of a goat.

1 answer found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

goatskin 8 letters web-def

the hide of a goat