Pellucid is an adjective that describes something that is clear, transparent, and easy to understand. It refers to an object or a concept that is easily visible or understood without any ambiguity.


US English

UK English

Part of Speech

Pellucid is an adjective.


Transparent, clear, lucid, crystal clear, easy to understand, unambiguous.


Opaque, murky, cloudy, obscure, ambiguous, unintelligible.

Word Forms

Part of Speech Words
Noun pellucidity, pellucidities, pellucidnesses, pellucidness
Verb None
Adjective pellucid
Adverb pellucidly

Example Sentences

  • His explanations were so pellucid that even the most complex scientific concepts became easily understandable to the eager students, as he effortlessly unraveled the intricacies of the subject matter with clarity and precision, fostering a deep sense of comprehension and sparking a newfound passion for learning.

  • The writer’s pellucid style of writing made the complex topic easy to understand.

  • The teacher’s pellucid explanation helped the students understand the concept easily.

  • With crystalline clarity, the pellucid waters of the Caribbean revealed a breathtaking underwater world teeming with vibrant corals, exotic fish, and sunlight dancing in mesmerizing patterns, offering a glimpse into a realm of sublime beauty and tranquility.


The word “pellucid” is derived from the Latin word “pellucidus,” which means transparent. It is often used to describe objects that are transparent, such as water or glass, and also to describe concepts or ideas that are clear and easily understood. The word can be used to describe anything that is easy to see or understand, without any confusion or ambiguity.

The word “pellucid” can be used with prefixes and suffixes to create new words with similar meanings. For example, the prefix “im-” can be added to “pellucid” to create “impellucid,” which means not transparent or not easy to understand. Similarly, the suffix “-ity” can be added to “pellucid” to create “pellucidity,” which means the state of being pellucid or the quality of being transparent and easily understood.

Overall, the word “pellucid” is a useful word to describe anything that is clear and transparent or easy to understand. It is a valuable word to use when describing scientific phenomena, writing, or public speaking, as it conveys a sense of clarity and precision in communication. It is also a good word to use in literary writing, where authors often use precise language to describe their characters or settings.