Meaning of LB in English

LB

~ is a written abbreviation for pound , when it refers to weight.

The baby was born three months early weighing only 3 ~ 5oz.

= pound

Collins COBUILD.      Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) .