Some definitions include

Love is an untamed force. When we try to control it, it destroys us. When we try to imprison it, it enslaves us. When we try to understand it, it leaves us feeling lost and confused._ Paulo Coelho

The opposite of love is not hate; it’s indifference._Elie Wiesel

Love; it will not betray you, dismay or enslave you. It will set you free._Mumford & Sons

Love is a promise; love is a souvenir, once given never forgotten, never let it disappear._John Lennon

Love is like a virus – it van happen to anybody at any time._Maya Angelou

Love is the greatest refreshment in life._Pablo Picasso

Love is unconditional, unmerited, and genuine kindness. _Ife’s Domain

These are all good definitions of love, however, the BEST and GREATEST definition in my opinion is –

Love is patient, love is kind. It does not envy, it does not boast, it is not proud. It does not dishonor others, it is not self seeking, it is not easily angered, it keeps no record of angers. Love does not delight in evil but rejoices with the truth. It always protects, always trusts, always hopes, always perseveres._GOD (I Corin 13:4-7)               

WHAT IS YOUR DEFINITION?