Laddie/ˈlædi/ Definition 1 of 2Pro Tip 1/3Informal Address Used among friends or in casual conversation, not for formal settings. You scored the goal, laddie! Pro Tip 2/3Endearment Expresses affection or friendliness, usually toward someone younger. Come here, laddie, and show me your drawing. Pro Tip 3/3Cultural Usage Commonly associated with Scottish or Northern English speakers. In Scotland, it's common to hear 'How's it going, laddie?'