Dictionary.net

• do one's share in a common task; "Bob has never pulled his weight, and we all have to work harder to make up for his laziness"

2006 - WordNet 3.0
By Princeton University

• do one's share in a common task; "Bob has never pulled his weight, and we all have to work harder to make up for his laziness"

2011 - English Dictionary Database
By DataStellar Co., Ltd