phil·lu·men·ist 
(fə-lmə-nĭst)
(fə-lmə-nĭst)n.
One who collects matchbooks or matchboxes.
[PHIL(O)- + Latin lūmen, light; see leuk- in the Appendix of Indo-European roots + -IST.]
- cytogenetics
- cytogeny
- cytokine
- cytokinesis
- cytokinetic
- cytokinin
- cytologic
- cytological
- cytologist
- cytology
- cytolysin
- cytolysis
- cytolytic
- cytomegalic
- cytomegalovirus
- cytomembrane
- cytometric
- cytometry
- cytopathic
- cytopathogenic
- cytopathogenicity
- cytophilic
- cytophotometer
- cytophotometric
- cytophotometrically