lemon balm
n 1: bushy perennial Old World mint having small white or
yellowish flowers and fragrant lemon-flavored leaves; a
garden escapee in northern Europe and North America [syn:
{lemon balm}, {garden balm}, {sweet balm}, {bee balm},
{beebalm}, {Melissa officinalis}]
2: lemony leaves used for a tisane or in soups or fruit punches