scope:

1.1 This standard is a compilation of terminology developed by Committee D-13.58 on Yarns and Fibers.

1.1.1 This terminology, mostly definitions, is unique to fibers and yarns used in the textile industry. Terms that are generally understood or adequately defined in other readily available sources are not included.

1.1.2 Subcommittee D13.58 has jurisdictional responsibility for every item in this standard. The standards in which the terms and definitions are used are listed by number after the definition. The wording of an entry cannot be changed without the approval of 13.58 subcommittee. Any changes approved by the subcommittee and main committee are then directed to subcommittee D13.92 on Terminology for subsequent changes or additions to Terminology D 123.

1.1.3 This terminology standard is not all inclusive of the terms under the jurisdiction of subcommittee D13.58. Other terminology standards under the jurisdiction of subcommittee D13.58 are D 3888, D 4466, and D 4848.