clum - comp
- clump
- clump of coppice shoots
- clump of sprouts
- clump of trees
- clump planting
- clupak
- Clupea harengus harengus
- Clupea harengus pallasi
- cluster
- cluster of knots
- cluster pores
- cluster setting
- clusterberry
- clutchless screwdriver
- CMC
- co-basin state
- coach maker's chisel
- coach screw
- coal-off
- coaldozer
- coarse
- coarse (mesh) screen
- coarse bark
- coarse blocky
- coarse drum
- coarse earth fraction
- coarse fraction of tar
- coarse grade of pulp
- coarse grain
- coarse grit plywood operation
- coarse grit stone
- coarse groundwood
- coarse humus litter
- coarse mull
- coarse papers
- coarse texture
- coarse-fine
- coarse-grained
- coarse-grained soil
- coarse-grown
