first love

:  preceding all others in time, order, or importance: such as

:  earliest

:  being the lowest forward gear or speed of a motor vehicle

:  before another in time, space, or importance

:  for the first time

:  in preference to something else :  sooner

:  something that is first: such as

:  the first occurrence or item of a kind

:  the first forward gear or speed of a motor vehicle

:  strong affection for another arising out of kinship or personal ties

:  attraction based on sexual desire :  affection and tenderness felt by lovers

:  affection based on admiration, benevolence, or common interests

:  to hold dear :  cherish

:  to feel a lover's passion, devotion, or tenderness for

:  caress