rhi·zo·sphere 
(rīzə-sfîr′)
(rīzə-sfîr′)n.
The area of soil that surrounds and is affected by the roots of plants.
- cytometry
- cytopathic
- cytopathogenic
- cytopathogenicity
- cytophilic
- cytophotometer
- cytophotometric
- cytophotometrically
- cytophotometry
- cytoplasm
- cytoplasmic
- cytoplasmically
- cytoplast
- cytoplastic
- cytosine
- cytoskeletal
- cytoskeleton
- cytosol
- cytostasis
- cytostatic
- cytostatically
- cytotaxonomic
- cytotaxonomist
- cytotaxonomy
- cytotechnologist