1. (a.) Having a sharp, distinct outline, like that of a cameo.

2. (a.) Concisely and distinctly expressed.

assured biting categorical chiseled clean-cut clear clear as crystal clear as day coherent connected consistent conspicuous crisp crystal crystal-clear crystalline cutting defined definite definitive direct distinct evident exact explicit express glaring in focus indubitable ingoing limpid loud and clear lucent lucid luminous manifest nice obvious past dispute patent pellucid penetrating perspicuous plain positive precise prominent pronounced simple specific staring straightforward translucent transparent transpicuous trenchant unambiguous unconfused undisputed undoubted unequivocal univocal unmistakable unquestioned well-defined well-marked well-pronounced well-resolved