What does 怀念 (huái niàn) mean in English?

Card 426HSK 2010 Level 5426/1311
CARD426
PROGRESS32%
怀念
怀懷
huái niàn
to cherish the memory of; to think of; reminisce

Reveal: Click/Space/Enter/↑↓/w/s/j/kNavigate: ←→/h/l/a/d