Adjective pellucid has 2 senses
- crystalline, crystal clear, limpid, lucid, pellucid, transparent - transmitting light; able to be seen through with clarity; "the cold crystalline water of melted snow"; "crystal clear skies"; "could see the sand on the bottom of the limpid pool"; "lucid air"; "a pellucid brook"; "transparent cristal"
Antonym: opaque (indirect, via clear)
- limpid, lucid, luculent, pellucid, crystal clear, perspicuous - (of language) transparently clear; easily understandable; "writes in a limpid style"; "lucid directions"; "a luculent oration"- Robert Burton; "pellucid prose"; "a crystal clear explanation"; "a perspicuous argument"
Antonym: unclear (indirect, via clear)
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