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Definition of Absence
1. Noun. The state of being absent. "He was surprised by the absence of any explanation"
Generic synonyms: Deficiency, Lack, Want
Derivative terms: Absent
Antonyms: Presence
2. Noun. Failure to be present.
Generic synonyms: Nonattendance
Derivative terms: Absent, Absent
Antonyms: Presence
3. Noun. The time interval during which something or somebody is away. "He visited during my absence"
4. Noun. The occurrence of an abrupt, transient loss or impairment of consciousness (which is not subsequently remembered), sometimes with light twitching, fluttering eyelids, etc.; common in petit mal epilepsy.
Generic synonyms: Ictus, Raptus, Seizure
Group relationships: Epilepsia Minor, Petit Mal, Petit Mal Epilepsy
Specialized synonyms: Complex Absence, Pure Absence, Simple Absence, Subclinical Absence
Definition of Absence
1. n. A state of being absent or withdrawn from a place or from companionship; -- opposed to presence.
Definition of Absence
1. Noun. A state of being absent or withdrawn from a place or from companionship. ¹
2. Noun. Failure to be present where one is expected, wanted, or needed; nonattendence; deficiency. ¹
3. Noun. Inattention to things present; abstraction (of mind) ¹
4. Noun. (medical) Temporary lossor disruption of consciousness, with sudden onset and recovery, and common in epilepsy. ¹
5. Noun. (fencing) Lack of contact between blades. ¹
¹ Source: wiktionary.com
Definition of Absence
1. the state of being away [n -S]
Medical Definition of Absence
1. Paroxysmal attacks of impaired consciousness, occasionally accompanied by spasm or twitching of cephalic muscles, which usually can be brought on by hyperventilation; depending on the type and severity of the absence, the EEG may show an abrupt onset of a 3/sec spike and wave pattern as in simple absence, or in atypical cases, a 4/sec spike and wave or faster spike complexes. The clinical states accompanying these EEG abnormalities may be classified as: 1) absence with no overt manifestations, e.g., simple absence; epileptic absence; subclinical absence; 2) absence with clonic movements, e.g., myoclonic absence; 3) absence with atonic states, e.g., atonic absence; 4) absence with tonic contractions, e.g., hypertonic muscular contraction; 5) absence with automatisms, e.g., various stereotyped movements, usually of the face or hands; 6) absence with atypical features, e.g., bizarre motor activity. Origin: L. Absentia (05 Mar 2000)