About #57 Gravel Stone (P2). #57 Stone is an aggregate that is processed from natural durable materials. The size of #57 Stone spands from very small to 1 inch. #57 Stone is commonly used in mix concrete, mix asphalt and as bases for retaining walls and driveways.#57 Stone can also be applied in irrigation and on gravel roads.57 Stone is an aggregate that is processed from natural durable materials. The size of #57 Stone spands from very small to 1 inch. #57 Stone is commonly used in mix concrete, mix asphalt and as bases for retaining walls and driveways.
Freebase (0.00 / 0 votes) Rate this definition: Del. Del, or Nabla, is an operator used in mathematics, in particular, in vector calculus, as a vector differential operator, usually represented by the nabla symbol â. When applied to a function defined on a one-dimensional domain, it denotes its standard derivative as defined in calculus.
delinquent: âadjective 1. failing in or neglectful of a duty or obligation; guilty of a misdeed or offense. 2. (of an account, tax, debt, etc.) past due; overdue. 3. of or pertaining to delinquents or delinquency: delinquent attitudes. ânoun 4. a person who is delinquent.