Crony/ˈkrəʊni/ Definition 1 of 2Pro Tip 1/3Long-term Friendship Used for friends who've known each other for a long time, not new friends. She's my crony from childhood; we've shared countless adventures. Pro Tip 2/3Informal Context Appropriate for casual, personal conversations rather than formal contexts. At the reunion, I caught up with my old cronies. Pro Tip 3/3Endearing Tone Conveys a sense of warmth and strong connection between friends. He's not just a colleague; he's a true crony.