The term 'heart' is used to describe a variety of concepts, from physical organs to emotional states. The crossword solutions for the term 'heart' include 'METTLE' (6 letters), which refers to COURAGE and strength of spirit; 'ORGAN' (5 letters), which is a physical ORGAN in the body; 'COURAGE' (7 letters), which is the ability to confront fear and danger; 'CENTER' (6 letters) and 'CENTRE' (6 letters), which refer to the MIDDLE point of something; 'ROOT' (4 letters), which is the source or origin of something; 'KERNEL' (6 letters), which is the innermost part of something; 'GIST' (4 letters), which is the main point of something; 'GUTS' (4 letters), which is another word for COURAGE; 'NUB' (3 letters), which is the essential part of something; 'ESSENCE' (7 letters), which is the most important part of something; 'MIDST' (5 letters), which is the MIDDLE of something; 'TICKER' (6 letters), which is another word for heart; 'HUB' (3 letters), which is the CENTER of something; 'CRUX' (4 letters), which is the most important part of something; 'CORE' (4 letters), which is the innermost part of something; 'cor' (3 letters), which is another word for heart; 'MEAT' (4 letters), which is the essential part of something; 'PITH' (4 letters), which is the central part of something; 'RATE' (4 letters), which is another word for heart; 'havea' (5 letters), which is another word for heart; 'MIDDLE' (6 letters), which is the CENTER of something; 'artichokebottom' (15 letters), which is another word for heart; 'centerofemotion' (15 letters), which refers to the emotional CENTER of something; 'centeroressence' (15 letters), which is the essential CENTER of something; 'damnyankeestune' (15 letters), which is a popular song about love; 'playingcardsuit' (15 letters), which is a symbol of love; and 'valentinessymbol' (15 letters), which is a popular symbol of love.