D defs.my
Entry 2 senses · 2 variants Webster, 1913

Interstate

/ĭnˌ-tẽrs-tāt'/ · In·ter·state · IPA /ˈɪntɚˌsteɪt/
01 a. Pertaining to the mutual relations of States; existing between, or including, different States; as, interstate commerce.
  1. 1.
    Pertaining to the mutual relations of States; existing between, or including, different States; as, interstate commerce.
02 n. An interstate highway, part of the United States Interstate Highway system.
  1. 1.
    An interstate highway, part of the United States Interstate Highway system.