1. A foot consisting of four short syllables

1. Inciting; animating; encouraging 
2. Consisting of four short syllables; composed of feet of four short syllables each

Derived forms: proceleusmatics

• castile soap
• Castilian
• Castilla
• Castilleia
• Castilleja
• Castilleja chromosa
• Castilleja miniata
• Castilleja sessiliflora
• Castilleja sulphurea
• Castillian
• casting
• casting couch
• casting lots
• casting vote
• castle
• castle in Spain
• castle in the air
• castled
• castling
• castor
• castor bean
• castor bean plant
• Castor canadensis
• Castor fiber
• castor oil