atonic
/æ'tɔnik/
Học thuậtThân thiện
Definition
- Adjective:
- Lacking tone or stress: In linguistics, describes a syllable that is pronounced without emphasis or accentual prominence.
- Lacking normal muscle tone: In medicine and physiology, describes a state characterized by a deficiency or absence of normal muscular tension or firmness.
Usage and Examples
Adjective (Linguistics):
- In the word "above," the second syllable is atonic.
- The poet used a series of atonic syllables to create a soft, flowing rhythm.
Adjective (Medicine/Physiology):
- The patient exhibited atonic muscles following the neurological injury.
- An atonic bladder fails to contract properly.
Advanced Usage
- Atonic Seizure: A type of epileptic seizure characterized by a sudden loss of muscle tone, causing the person to collapse.
- The child's atonic seizures required careful management.
Variants and Related Words
- Atony (noun): The condition of lacking tone, especially muscular tone.
- Muscle atony is a common symptom.
- Atonicity (noun): The quality or state of being atonic.
Synonyms
- Unstressed (for linguistic use): Not accented.
- Flaccid (for medical use): Soft and limp; lacking firmness.
- Limp: Not stiff or firm.
Antonyms
- Tonic: Having or producing normal muscle tone; (in linguistics) a syllable that carries stress.
- Stressed: Bearing linguistic stress or emphasis.
- Tense: Characterized by muscular tension.
Adjective
- used of syllables
- an atonic syllable carries no stress
- characterized by a lack of tonus