[{"Bold_text": "noun", "List Items": ["an indefinitely short period of time; instant :I'll be with you in a moment.Synonyms: twinkling , flash , trice , jiffy , second", "Usuallythe moment.the present time or any other particular time:He is busy at the moment.", "a definite period or stage, as in a course of events; juncture :at this moment in history.", "importance or consequence:a decision of great moment.Synonyms: momentousness , magnitude , weight , significance", "a particular time or period of success, excellence, fame, etc.:His big moment came in the final game.", "Statistics.the mean or expected value of the product formed by multiplying together a set of one or more variates or variables each to a specified power.", "Philosophy.an aspect of a thing.Obsolete.an essential or constituent factor.", "an aspect of a thing.", "Obsolete.an essential or constituent factor.", "Mechanics.a tendency to produce motion, especially about an axis.the product of a physical quantity and its directed distance from an axis:moment of area; moment of mass.", "a tendency to produce motion, especially about an axis.", "the product of a physical quantity and its directed distance from an axis:moment of area; moment of mass."]}]