bundle of energy

1.
United StatesUnited KingdomInternational Englishinformalidiomatic
- A person, especially a child, who is consistently lively, active, and energetic.
- Someone who displays persistent enthusiasm and vigorous activity.
2.
International Englishformaltechnicalscientific
- A compact or discrete quantity of energy; a concentrated packet of energy (e.g., a photon described as a tiny bundle of energy).

Examples:

No examples available.