The term heliotrope is a combination of two words, 'helio' meaning sun and 'trope' meaning turn. It is used to describe a type of flower that turns its head towards the sun. The two crossword solutions for this term are 'PURPLE' (6 letters) and 'BLOODSTONE' (10 letters). PURPLE is a color associated with the heliotrope flower, while BLOODSTONE is a type of gemstone that is often found in the same color as the heliotrope flower.