[{"Bold_text": "verb (used with object)", "List Items": ["to form an approximate judgment or opinion regarding the worth, amount, size, weight, etc., of; calculate approximately:to estimate the cost of a college education.Synonyms: appraise , evaluate , value , assess , gauge , reckon , count , compute", "to form an opinion of; judge."]}, {"Bold_text": "verb (used without object)", "List Items": ["to make an estimate."]}, {"Bold_text": "noun", "List Items": ["an approximate judgment or calculation, as of the value, amount, time, size, or weight of something.Synonyms: appraisal , calculation , valuation", "a judgment or opinion, as of the qualities of a person or thing.", "a statement of the approximate charge for work to be done, submitted by a person or business firm ready to undertake the work."]}]