plummet /plumˈit/

To plunge headlong

To fathom, sound

1. A leaden or other weight, esp on a plumb line, sounding-line, or fishing-line
2. A plumb rule

• microcytes
• microcytic
• microdermabrasion
• microdetection
• microdetections
• microdetector
• microdetectors
• microdissection
• microdot
• microdots
• micro drive
• micro drives
• microeconomic
• microeconomics
• microelectronic
• microelectronics
• microencapsulation
• microengineering
• microenvironment
• microevolution
• microevolutions
• microfabrication
• microfarad
• microfarads
• microfauna