Legal Definition of At law: According to law. (This implies that an issue depends upon an existing law, not upon equity or fairness.) | Gain a clear understanding of the importance of the legal term At Law for business owners. Discover its definition, examples, and why it’s crucial to comprehend its meaning. Enhance compliance, mitigate risks, and foster stability in your business by resolving matters At Law. Start navigating legal challenges effectively and empower yourself with the knowledge necessary to protect and grow your business