Longman Dictionary of Contemporary English
middle-sized
adjective
EXAMPLES FROM OTHER ENTRIES
▪ middle-sized cities
EXAMPLES FROM CORPUS
▪ And that's one reason why I spent a middle-sized fortune in the most advanced form in Intelloid in the universe.
▪ Apart from some smallholdings and, quite exceptionally, middle-sized farms, no re-privatization is envisaged.
▪ Information responsibility to others is increasingly understood, especially in middle-sized companies.
▪ The owner manager in the middle-sized firm is often a good example.
▪ They have no bearing on postwar peace and stability in the area or stopping some other middle-sized gangster swallowing a weaker neighbour.
Wiktionary
middle-sized
a. Of a medium size
Usage examples of "middle-sized".
He was a nice fellow, too, a middle-sized man like Doctor Varn, but swarthy.
It had been built for a middle-sized dog, like a collie or setter or, yes, a Weimaraner, and I had to lay in a fetal position to fit, but that was the least of my problems.
Two middle-sized teams will go east and north, the eastern one to see whether the desolations there have shrunk any and the northern one to explore the limits of the ice.
The big ones sat in the back seats, the middle-sized ones in the middle seats, and the little ones in the front seats.
Presently a middle-sized mule deer came far enough out into the moonlight to let Bill see its big ears cupped in his direction.