lower school 
noun
The section of a larger school which comprises or caters for the younger pupils, especially those below the fifth form.The lower school was donated an authentic keyboard, sheet music, tapes, a microphone and mouth organ....
- There were no dances exclusively for the lower school either - no hornpipe or Scottish country dances.
- We would be taking the same action with your son but as he is in the lower school we needed time to consider it to do so.
- supramarine
- supramaxilla
- supramaximal
- supramaximally
- suprameatal
- supramedial
- supramolecular
- supramundane
- supranational
- supranationalism
- supranationality
- supranatural
- supranaturalism
- supranaturalist
- supranaturalistic
- supranature
- supranormal
- supranuclear
- supraoccipital
- supraocular
- supra-oesophageal
- supraoptic
- supraopticohypophysial
- supraorbital
- supraorganism