concept: a directly conceived or intuited object of thought. word: a unit of a language, consisting of one or more spoken sounds or their written representation and functioning as a carrier of meaning:; syllable: an uninterrupted sound in speech having a vowel sound, or a sound nearly vowellike, sometimes together with a nonvowel sound; incoherence: something incoherent;
an incoherent statement, article, speech, etc.