Jacob's staff /jāˈkəbz stäf/

1. A pilgrim's staff (obsolete)
2. Any of several different surveying instruments of different periods
3. A sword-stick (obsolete)

• plessimetric
• plessimetries
• plessimetry
• plessor
• plessors
• plethora
• plethoras
• plethoric
• plethorical
• plethorically
• plethysmograph
• plethysmographs
• pleuch
• pleuchs
• pleugh
• pleughs
• pleura
• pleurae
• pleural
• pleurapophyses
• pleurapophysis
• pleurisies
• pleurisy
• pleurisy-root
• pleuritic