What is to make short or friable, as pastry, with butter, lard, pot liquor, or the like. To shorten a rope (Naut.), to take in the slack of it. -- To shorten sail (Naut.), to reduce sail by taking it in called?

shorten — To make short or friable, as pastry, with butter, lard, pot liquor, or the like. To shorten a rope (Naut.), to take in the slack of it. -- To shorten sail (Naut.), to reduce sail by taking it in. (Webster's 1913.)