Perspicuity

red bible

perspicuity n （语言、文章、表达等的）明晰；清楚 【反】opacity（n 不透明性；难懂）" Would you like to advertise here? DigitalFilm - Photographic reversal film imitation

Roget's II: The New Thesaurus

perspicuity NOUN: The quality of being clear and easy to perceive or understand: clarity, clearness, distinctness, limpidity, limpidness, lucidity, lucidness, pellucidity, pellucidness, perspicuousness, plainness.

See CLEAR.Merriam-Webster's Collegiate® Dictionary

per·spic·u·ous adj. Pronunciation: pər-'spi-kyə-wəs Function: adjective Etymology: Latin perspicuus transparent, perspicuous, from perspicere

plain to the understanding especially because of clarity and precision of presentation <a perspicuous argument>

synonyms see CLEAR

–per·spi·cu·ity \ˌpər-spə-'kyü-ə-tē\ noun 
–per·spic·u·ous·ly \pər-'spi-kyə-wəs-lē\ adverb 
–per·spic·u·ous·ness noun

© 2005 Merriam-Webster, Incorporated perspicuous

syn

clarity ,clearness,limpidity,lucidity,plainness,

related

intelligibilty explicitness.