EXTREMELY LOW FREQUENCY

Pronunciation (US):

(GB):

IPA (US):

 Dictionary entry overview: What does extremely low frequency mean? 

• EXTREMELY LOW FREQUENCY (noun)
  The noun EXTREMELY LOW FREQUENCY has 1 sense:

1. below 3 kilohertz

  Familiarity information: EXTREMELY LOW FREQUENCY used as a noun is very rare.

 Dictionary entry details 

• EXTREMELY LOW FREQUENCY (noun)

Sense 1

Meaning:

Below 3 kilohertz

Classified under:

Nouns denoting attributes of people and objects

Synonyms:

ELF; extremely low frequency

Hypernyms ("extremely low frequency" is a kind of...):

radio frequency (an electromagnetic wave frequency between audio and infrared)

Holonyms ("extremely low frequency" is a part of...):

electromagnetic spectrum (the entire frequency range of electromagnetic waves)