Particular/pərˈtɪkjələr/ Definition 1 of 4Pro Tip 1/2Singular Focus Use 'particular' to emphasize one unique aspect among many similar items. Out of all his paintings, this one has a particular style. Pro Tip 2/2Pointing Out 'Particular' can single out an individual for emphasis in a discussion or comparison. In this particular case, the rules don't apply.