audio example by a male speaker
audio example by a female speaker
the above transcription of extension is a detailed (narrow) transcription according to the rules of the International Phonetic Association; you can find a description of each symbol by clicking the phoneme buttons in the secction below.
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An example use of extension in a speech by a native speaker of american english:
“… which is an extension of the kkk which …”
Extension is a long piece of material that is added to a building or other structure.
the word extension occurs in english on average 13.4 times per one million words; this frequency warrants it to be in the study list for C1 level of language mastery according to CEFR, the Common European Framework of Reference.
it is hard to perfectly classify words into specific topics since each word can have many context of its use, but our machine-learning models believe that extension can be often used in the following areas:
1) education, science, and technology;