| combats de coqs | cockfighting |
| combattant | attacking |
| Combattant illégal | Unlawful combatant |
| combattante | fighter |
| Combattants de kick boxing | List of male kickboxers |
| combattre | discourage |
| combattre le feu par le feu | fight fire with fire |
| combattre pour une cause perdue | be a lost cause |
| Combava | Kaffir lime |
| combe | dale |
| Comberanche-et-Épeluche | Comberanche-et-Épeluche |
| combien | how much |
| combien de fois | how many times |
| combien ça coûte | how much does it cost |
| combientième | whatth |
| combinable | combinable |
| combinaison | joining |
| Combinaison anti-G | G-suit |
| Combinaison de données | Datasuit |
| combinaison de plongée | diving suit |
| combinaison de ski | snowsuit |
| Combinaison de survie | Survival suit |
| combinaison de travail | overalls |
| combinaison humide | wetsuit |
| Combinaison linéaire | Linear combination |
| combinaison spatiale | space suit |
| combinard | slicker |
| combinatoire | combinatorics |
| combine | scheme |
| Combined Array for Research in Millimeter-wave Astronomy | Combined Array for Research in Millimeter-wave Astronomy |
| Combined Programming Language | Combined Programming Language |
| combiner | merge |
