rock-fill
Engineering
noun
Large rock fragments used to form the bulk of the material of a dam; frequently attributive, especially in rock-fill dam.
Origin
Late 19th century.
- submarine pen
- submariner
- submarine roll
- submarine sandwich
- submarine scout
- submarine tackle
- submarining
- submarinist
- submarshal
- submaster
- submature
- submaturely
- cocoa colour
- cocoa-coloured
- cocoa essence
- cocoa extract
- cocoa fat
- cocoa house
- cocoa liquor
- cocoa mass
- cocoa nib
- cocoanut
- cocoa paste
- cocoa pod
- cocoa powder