[words of one syllable] {n. phr.}
Language that makes the meaning very clear; simple, or frank language. — Usually used after "in".
* /Mary explained the job to Ann in words of one syllable so that she would be sure to understand./* /Some people say that John is cute and mischievous, but in words of one syllable, he's just a brat./
Compare: IN SO MANY WORDS, SPELL OUT.