- crossover network
- crosspiece
- crosspoint
- crosspoint switch
- crosspolar discrimination
crossrail
- crossrail lower part
- crossrail upper part
- crossroad
- crossroads
- crossruff
- crosstalk
- crosstalk attenuation
- crosstalk coupling
- crosstalk suppression filter
- crosstrees
- crosswalk
- crossways
- crosswind
- crosswise
- crossword puzzle
- crotch
- crotchety
- crouch
- crouch down
- croup
- croupier
- crouton
- crow
- crow's feet
- crow's-feet

