rugal
/ˈruːɡl/adjective
Characterized by wrinkles or ridges; of the nature of a ruga or rugae; = rugate.
Origin
Late 19th century. From ruga + -al.
- carbon disulfide
- carbon disulphide
- carbon emission
- carbon fibre
- carbon fixation
- carbon footprint
- carbon-free
- carbonic
- carbonic acid
- carbonic acid gas
- carbonic acid snow
- carbonic anhydrase
- carbonic oxide
- carbonic snow
- Carboniferous
- Carboniferous limestone
- carbonification
- carbonify
- carbonisable
- carbonise
- carbonite
- carbonitride
- carbonitrile
- carbonium ion
- carbonizable