Homonym: mote (Dust)
A "mote" is a tiny particle or speck, often used to describe dust or other small debris that can be seen floating in the air, especially when illuminated by sunlight. Motes are usually so small that they are barely noticeable unless they catch the light just right.
In a broader context, the term "mote" can also refer to any small, insignificant object. It is often used in literature and discussions to illustrate the idea of minor flaws or imperfections, as in the phrase "the mote in your brother's eye," which contrasts with larger issues one might overlook in themselves.