How many letters does the top answer for “a cocked hat with the brim turned up to form two points” have?

The most common answer is bicorn (6 letters).

Crossword clue: a cocked hat with the brim turned up to form two points

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

bicorn 6 letters wn-def

a cocked hat with the brim turned up to form two points

bicorne 7 letters wn-def

a cocked hat with the brim turned up to form two points

cocked hat with the brim turned up to form three points 78% similar → tricorn, tricorne