1. (noun) (physics) a regular periodic variation in value about a mean

• vibration

2. (noun) a single complete execution of a periodically repeated phenomenon

• cycle

1. (noun) the process of oscillating between states

• action
• activity
• natural action
• natural process

2. (noun) (physics) a regular periodic variation in value about a mean

• undulation
• wave

3. (noun) a single complete execution of a periodically repeated phenomenon

• periodic event
• recurrent event

1. (noun) the process of oscillating between states

• libration

2. (noun) (physics) a regular periodic variation in value about a mean

• beat
• resonance
• ripple
• sympathetic vibration
• transient

3. (noun) a single complete execution of a periodically repeated phenomenon

• cardiac cycle
• carnot cycle
• carnot's ideal cycle
• menstrual cycle
• pass

1. (noun) (physics) a regular periodic variation in value about a mean

• natural philosophy
• physics

1. (noun) the process of oscillating between states

• hover
• oscillate
• vacillate
• vibrate

2. (noun) (physics) a regular periodic variation in value about a mean

• oscillate
• oscillate
• vibrate
• vibrate

3. (noun) a single complete execution of a periodically repeated phenomenon

• oscillate
• vibrate