Haven/ˈheɪvn/ Definition 1 of 4Pro Tip 1/2Emotional Safety Haven implies emotional security and comfort, often in a home or with loved ones. After a hectic day, the cozy café became her haven. Pro Tip 2/2Metaphorical Use 'Haven' is often used metaphorically for describing places that give mental peace. The library was a haven of tranquility amidst the city's noise.