The term 'heroine' is a word used to describe a female HERO or protagonist. In this crossword, the solutions for the term 'heroine' are 'ADVENTURER' (10 letters) and 'HERO' (4 letters). An ADVENTURER is someone who embarks on a journey or exploration, often with an element of danger or risk involved. A HERO is someone who is admired for their courage, outstanding achievements, or noble qualities. Both of these terms can be used to describe a heroine, as they both involve bravery and courage.