impede /im-pēdˈ/

To hinder or obstruct

impēˈdance noun

1. Hindrance
2. The measurement, in ohms, of opposition to an alternating current (elec)
3. A similar measurement of resistance to vibrations of alternating effects as in sound (acoustic impedance) or as caused by applied forces (mechanical impedance)

impediment /-pedˈ/ noun

1. An obstacle
2. A defect preventing fluent speech

impedimentˈa plural noun

1. (L impedīmenta) military baggage
2. Baggage or luggage generally
3. Encumbrances

• time deposit
• time deposits
• time dilation
• time dilations
• time division multiplex
• timed-release
• time-expired
• time exposure
• time exposures
• timeframe
• timeframes
• time fuse
• time fuses
• time gun
• time guns
• time-honoured
• time immemorial
• timekeeper
• timekeepers
• timekeeping
• time-killer
• time-killers
• time-killing
• time lag
• time lags