O‐paque″ (?), a. [F., fr. L. opacus. Cf. Opacous.]
1. Impervious to the rays of light; not transparent; as, an opaque substance.
2. Obscure; not clear; unintelligible.
Content
Rights and sources
Review source, license and attribution information for this content.
Content
Webster's Dictionary 1913
Webster's Revised Unabridged Dictionary, C. & G. Merriam Co., 1913.