D defs.my
Entry 1 sense Webster, 1913

Sealing wax

/sēlʹĭng wăks'/ · Seal·ing wax · IPA /ˈsiːlɪŋ ˌwæks/
01 A compound of the resinous materials, pigments, etc., used as a material for seals, as for letters, documents, etc.
  1. 1.
    A compound of the resinous materials, pigments, etc., used as a material for seals, as for letters, documents, etc.