caducous /ka-dūˈkəs/ (biology)

1. (of parts of a plant or animal) shed or falling at an early stage
2. Easily detached

• escape characters
• escape clause
• escape clauses
• escaped
• escapee
• escapees
• escape hatch
• escape hatches
• escape key
• escape keys
• escapeless
• escape mechanism
• escape mechanisms
• escapement
• escapements
• escaper
• escape road
• escape roads
• escapers
• escapes
• escape sequence
• escape sequences
• escape valve
• escape valves
• escape velocities