adj. 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 crystal"

adj. (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"

adj. (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"

adj. 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 crystal"

adj. capable of being apprehended or understood

adj. precisely and clearly expressed or readily observable; leaving nothing to implication; "explicit instructions"; "she made her wishes explicit"; "explicit sexual scenes"

adj. clearly revealed to the mind or the senses or judgment; "the effects of the drought are apparent to anyone who sees the parched fields"; "evident hostility"; "manifest disapproval"; "patent advantages"; "made his meaning plain"; "it is plain that he is no reactionary"; "in plain view"

adj. resembling glass in transparency or translucency; "the morning is as clear as diamond or as hyaline"-Sacheverell Sitwell

adj. clear and bright; "the liquid air of a spring morning"; "eyes shining with a liquid luster"; "limpid blue eyes"

adj. almost complete transparent to X-rays or other forms of radiation; "radiolucent tissues"

adj. almost transparent; allowing light to pass through diffusely; "translucent amber"; "semitransparent curtains at the windows"

adj. lacking subtlety; obvious; "gave us a broad hint that it was time to leave"

adj. clearly evident to the mind; "his opposition to slavery was unmistakable"

adj. clearly or sharply defined to the mind; "clear-cut evidence of tampering"; "Claudius was the first to invade Britain with distinct...intentions of conquest"; "trenchant distinctions between right and wrong"

adj. not elaborate or elaborated; simple; "plain food"; "stuck to the plain facts"; "a plain blue suit"; "a plain rectangular brick building"

adj. as it seems at first sight; "a prima facie case of murder"

adj. having the clarity and freshness of immediate experience; "a vivid recollection"

adj. not clear; not transmitting or reflecting light or radiant energy; "opaque windows of the jail"; "opaque to X-rays"

adj. (of especially liquids) clouded as with sediment; "a cloudy liquid"; "muddy coffee"; "murky waters"

adj. not clearly understood or expressed; "an obscure turn of phrase"; "an impulse to go off and fight certain obscure battles of his own spirit"-Anatole Broyard; "their descriptions of human behavior become vague, dull, and unclear"- P.A.Sorokin; "vague...forms of speech...have so long passed for mysteries of science"- John Locke