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qualm
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quant jock
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quantum

quan·tum [ kwóntəm ]


noun  (plural quan·ta [ kwóntə ])
Definition:
 
1. smallest quantity of energy: the smallest discrete quantity of a physical property such as electromagnetic radiation or angular momentum

2. smallest unit: the smallest unit used to measure a physical property. For example, the quantum of electromagnetic radiation is the photon.

3. quantity: a required quantity or amount, especially an amount of money paid in recompense

4. particular amount: a portion or allotment



adjective 
Definition:
 
major: sudden, dramatic, and significant

[Early 17th century. < Latin, form of quantus "how much"]

quan·tal [ kwónt'l ] adjective
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