As an adjective:
* "We stopped for a picnic midway through our hike." (Describing the location of the stop)
* "The midway games were a big hit at the carnival." (Describing the location of the games)
As an adverb:
* "Midway through the movie, I realized I'd seen it before." (Describing the point in time something happened)
* "The team was midway through its season when the coach was fired." (Describing the point in time something happened)
As a noun:
* "The midway was filled with bright lights and the sounds of laughter." (Referring to the area of a carnival or fair with amusement rides and games)
* "We walked along the midway, looking at the various booths." (Referring to the central area of a place, often with attractions)
You can also use "midway" in conjunction with prepositions like "on" or "at" to emphasize location:
* "We stopped at the midway point of the journey."
* "The battle was fought on the midway between the two cities."