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onset

onset

5 3.5
The beginning of something or the first sound in a syllable
  • noun
  • /ˈɑnˌsɛt/
  • Specialized
translation icon : inicio
  • At the onset of her illness, she decided to see a doctor for a thorough checkup.
  • onset-rime
  • syllable onsets
  • onset (phoneme

And then they have a rise back up right around that sleep onset.

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Examples

  • And there is no doubt some lag between the onset of AIDS and an official diagnosis.

    Academic text (1990)
  • Yet literati were still convinced that they were witnessing the onset of an iron age of commercialism.

    Academic text (1995)
  • It was the onset of winter.

  • With the onset of Reaganism and what was happening in the country at that time, in some ways, I think that drew Frank out of the more solipsistic darkness of what was happening in his career.

  • Perhaps they hadn't minded the onset of this druggy green, sign of seniority.

    Fiction book (2001)
  • The teachers noticed the onset of new behaviors in their students as the school year began.

  • The onset of the rainy season brought much-needed relief to the drought-stricken area.

Synonyms

beginning
vsonset
1.0

The first part of something when it starts

is also used for the initial speech sound in a syllable
start
vsonset
1.0

The time or place when something begins

also names the initial syllable sound besides marking first moments
outset
vsonset
64 3.9

The beginning of something, especially the first part

also refers to the initial sound in a syllable as well as first moments
commencement
vsonset
10 4.4

The start of something, for example an event or action

is used more broadly and also names the initial sound in a syllable

Antonyms

end
1.0

The final part of something, like an event or story

108 2.4

The act of finishing a task or project

Compounds

1 3.2

A long-term condition in adults where the body cannot use blood sugar and is often treated with diet or pills

1 4.1

A disease in children and young people where the body cannot control blood sugar and needs insulin

A long-term condition in adults that makes the body unable to use sugar well and usually needs diet and pills

A condition in adults where the body cannot use insulin well, causing high blood sugar

A long term illness in adults where the body cannot use sugar well and is treated by diet or pills

mature-onset diabetes
  • Specialized
4.4

A common adult disease where blood sugar becomes too high and is often treated with diet and pills

How Clear

attack
  • Specialized
5 7.4
tone-beginning
  • Specialized
8.6
onset
  • Specialized
5 3.5

Surface Forms

onset singular
onsets plural

Morphology

onset = set (semi-transparent) = on + set

The technical linguistic sense ('initial sound of a syllable') extends from the general meaning 'beginning', so the morphological relation is indirect and somewhat specialized.

Etymology

Onset keeps the idea of 'the start' from the old phrase set on, so linguists use onset for the first sound in a syllable. For example, in 'cat' the onset is the 'c' sound.