D defs.my
Entry 1 sense Webster, 1913

Protective

/prət-ĕk'-tĭv/ · Pro·tect·ive · IPA /pɹəˈtɛk.tɪv/
01 a. Affording protection; sheltering; defensive.
  1. 1.
    Affording protection; sheltering; defensive.
Phrases & compounds
Protective coloring — coloring which serves for the concealment and preservation of a living organism. Cf. Mimicry.
Protective tariff — a tariff designed to secure protection (see Protection, 4.), as distinguished from a tariff designed to raise revenue. See Tariff, and Protection, 4.