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Frequency vs Frequently - What's the difference?

frequency | frequently |

As a noun frequency

is the rate of occurrence of anything; the relationship between incidence and time period.

As an adverb frequently is

at frequent intervals.

frequency

English

Noun

(frequencies)
  • (uncountable) The rate of occurrence of anything; the relationship between incidence and time period.
  • * With growing confidence, the Viking’s raids increased in frequency .
  • * The frequency of bus service has been improved from 15 to 12 minutes.
  • (uncountable) The property of occurring often rather than infrequently.
  • * The FAQ addresses questions that come up with some frequency .
  • * The frequency of the visits was what annoyed him.
  • (countable) The quotient of the number of times n a periodic phenomenon occurs over the time t in which it occurs: f = n / t.
  • * The frequency of the musical note A above middle C is 440 oscillations per second.
  • * ''The frequency of a wave is its velocity v divided by its wavelength \lambda: f = v / \lambda.
  • * Broadcasting live at a frequency of 98.3 megahertz, we’re your rock alternative!
  • * The frequency for electric power in the Americas is generally 60 Hz rather than 50.
  • (statistics) number of times an event occurred in an experiment (absolute frequency)

    • Synonyms

    * (rate of occurrence) oftenness

    Antonyms

    * (rate of occurrence) period

    Related terms

    * frequent * frequentative * frequenter

    See also

    * cadence * commonness * occurrence * periodicity

    External links

    * * * *

    frequently

    English

    Adverb

    (en adverb)
  • At frequent intervals.
  • * {{quote-magazine, year=2013, month=July-August, author= Stephen P. Lownie], [http://www.americanscientist.org/authors/detail/david-m-pelz David M. Pelz
    • , magazine=(American Scientist), title= Stents to Prevent Stroke , passage=As we age, the major arteries of our bodies frequently become thickened with plaque, a fatty material with an oatmeal-like consistency that builds up along the inner lining of blood vessels. The reason plaque forms isn’t entirely known, but it seems to be related to high levels of cholesterol inducing an inflammatory response, which can also attract and trap more cellular debris over time.}}
  • (mathematics, of a sequence) For infinitely many terms of the sequence.

    • Synonyms

    * as often as not, often, oftenly, oftentimes, occasionally

    See also

    * eventually English frequency adverbs