Astray/əˈstreɪ/ Definition 1 of 2Pro Tip 1/3Physical Direction Use 'astray' when someone loses their way, often in a literal, physical sense. The hikers went astray in the dense forest. Pro Tip 2/3Plans Fail 'Astray' is used when plans or actions deviate from the intended goal. Our project went astray after the funding was cut. Pro Tip 3/3Metaphorical Use Metaphorically, 'astray' can describe decisions or thoughts not aligning with one's values. Without guidance, his ideals went astray.