slow-wave
|slow-wave|
C1
🇺🇸
/sloʊ-weɪv/
🇬🇧
/sləʊ-weɪv/
deep sleep brain waves
Etymology
Etymology Information
'slow-wave' originates from the combination of 'slow' and 'wave', where 'slow' meant 'not fast' and 'wave' referred to 'a pattern of oscillation'.
Historical Evolution
'slow-wave' was formed by combining the words 'slow' and 'wave' in modern English.
Meaning Changes
Initially, it referred to any slow oscillation, but over time it evolved to specifically describe brain waves during deep sleep.
Meanings by Part of Speech
Adjective 1
relating to or characterized by slow brain waves, typically associated with deep sleep.
During slow-wave sleep, the brain is in a state of rest and recovery.
Synonyms
Antonyms
Last updated: 2025/01/11 11:45