Gymnasium; gymnasium

Morphological changes:

Noun plural: gym

Examples and usage:

1. A new gymnasium has been built in our campus.

A new gymnasium has been built in our university campus.

The child somersaulted across the gym.

The child flipped from one end of the gym to the other.

Ying Ying explained:

Noun gym:

1. A student school between primary school and university; Usually grades 9 to 12.

Synonyms: middle school, Lyceum, Lycee, middle school.

2. Sports facilities equipped for sports or sports training

Synonym: gym