Homonym: ω (Ohm)
The Greek letter "ω" (omega) is the 24th and final letter of the Greek alphabet. In uppercase, it is written as "Ω," while the lowercase form is "ω." Omega represents the "o" sound in Greek and is often used in various scientific and mathematical contexts, such as in physics to denote angular frequency.
In addition to its linguistic uses, "ω" has significant meanings in different fields. In mathematics, it can represent the set of all natural numbers, while in philosophy, it symbolizes the concept of the end or ultimate limit. Omega is also used in engineering to denote electrical resistance in ohms.