Gel·sen·kir·chen 
(gĕl′zən-kîrkən, -ən)
(gĕl′zən-kîrkən, -ən) A city of west-central Germany in the Ruhr Valley northeast of Essen.
- cellphone
- cell plate
- cell sap
- cellular
- cellular automaton
- cellular immunity
- cellularity
- cellularly
- cellular respiration
- cellular slime mold
- cellular telephone
- cellulase
- cellule
- cellulite
- cellulitis
- celluloid
- cellulolytic
- cellulose
- cellulose acetate
- cellulose nitrate
- cellulosic
- cell wall
- celom
- celom
- celosia