cauk or cawk /kök/

1. Chalk (dialect)
2. Barytes in platy crystals

• skeuomorph
• sphericities
• sphericity
• spherics
• spherier
• spheriest
• sphering
• spheristerion
• spheristerions
• spherocyte
• spherocytes
• spherocytoses
• spherocytosis
• spheroid
• spheroidal
• spheroidicities
• spheroidicity
• spheroidisation
• spheroidise
• spheroidised
• spheroidises
• spheroidising
• spheroidization
• spheroidize
• spheroidized