Homonym: First (Primary)
"First" refers to the initial position in a sequence or order. It signifies something that comes before all others, whether in time, rank, or importance. For example, in a race, the runner who crosses the finish line ahead of everyone else is considered the first to finish.
In various contexts, "first" can also denote a significant achievement or milestone. For instance, the first person to climb a mountain or the first country to land on the moon represents groundbreaking accomplishments in human history. This term highlights the importance of being a pioneer or leader in any field.