The lacrimal punctum is a small opening in the inner corner of the eye that drains tears into the lacrimal sac. There are a few synonyms for this term, including the lacrimal point, the lacrimal canalicular opening, and the punctum lacrimale orificium. These terms are commonly used in medical settings when discussing tear ducts or eye health. The lacrimal punctum plays an important role in maintaining eye health and allows tears to flow from the eye into the nose. Understanding the synonyms for this term is essential for those working in ophthalmology and optometry.