noun pes heaviness pesantor , pesadesa to feel \ try the weight of something sospesar una cosa to gain weight augmentar de pes to lose weight perdre pes to sell by weight vendre a pes 2 pounds in weight que pesa 2 lliures , de 2 lliures de pes it is worth its weight in gold val el que pesa a preu d’or specific weight pes específic atomic weight pes atòmic gross weight pes brut live weight of animal pes viu net weight pes net dead weight pes mort empty weight of car, etc pes de buit , pes sortit de fàbrica of clock, piece of metal pes of blow força importance pes…