Why does the Orion constellation resembles a hunter?

Ignoring the clouds - too dim apart from the Orion Nebula - Wikipedia to see without a telescope and long photographic exposures - you can make it as a belted figure with something dangling, conventionally called a sword. But it is rather arbitrary. read more

It does not. It is a collection of bright stars, mostly young by the lifetimes of stars and created by the Orion Molecular Cloud Complex. read more

While the Orion constellation is named after the hunter in Greek mythology, it is anything but stealthy. Orion, which is located on the celestial equator, is one of the most prominent and recognizable constellations in the sky and can be seen throughout the world. read more

The constellation Orion contains two of the ten brightest stars in the sky – Rigel (Beta Orionis) and Betelgeuse (Alpha Orionis) – a number of famous nebulae – the Orion Nebula , De Mairan’s Nebula (Messier 43) and the Horsehead Nebula, among others – the well-known Trapezium Cluster, and one of the most prominent asterisms in the night sky – Orion’s Belt. read more

Other stars in the constellation include Hatsya, which establishes the tip of Orion's sword that hangs off the belt, and Meissa, which forms Orion's head. Saiph serves as Orion's right knee. Rigel, Orion’s brightest star, forms the hunter's left knee. read more