Oxford Advanced Learners Dictionary 11th Edition -

There is beauty in the book’s economy. Each entry is a distillation: a concept pared to its usable core. But economy here is married to empathy. The editorial voice anticipates confusion and answers it before the question is fully formed. Where a verb has multiple senses, the order is not arbitrary; it follows real-world prominence. Where a noun has idiomatic life, the book gently pulls back the curtain and shows the common expressions that make it live.