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anesthesia

an·es·the·sia (an·aes·the·sia)

anesthesia (anaesthesia)

 
 
pronunciation:
ae nihs thi zh
features:
Word Combinations (noun), Word Explorer, Word Parts
part of speech: noun
definition 1: complete or partial inability to perceive bodily sensation such as pain.
Ether was one of the early drugs used by doctors to bring about anesthesia.
synonyms:
insensibility, insentience, numbness
similar words:
analgesia, sedation
definition 2: a drug or other agent used to bring about unconsciousness or absence of pain.
She will be under anesthesia during the operation.A specialist will administer the anesthesia for the surgery.
synonyms:
numbness, oblivion, sedation
similar words:
sleep, sopor, stupor, torpor
Word Combinations  About this feature
adjective + (n.)anesthesia (anaesthesia) additional, adequate, allergic, annoying, deep, flexible, general, groggy, light, local, nasal, regional, spinal, surgical, topical
verb + (n.)anesthesia (anaesthesia) administer, awake, awaken, deliver, direct, induce, inject, monitor, opt, perform, recover, require, tolerate, undergo, wake
(n.)anesthesia (anaesthesia) + verb involve, recommend, remove, reveal
noun + (n.)anesthesia (anaesthesia) Help antibiotic, canal, complication, consciousness, depth, dose, examination, exploration, induction, infection, laryngoscopy, liver, nerve, nurse, operating, operation, outpatient, patient, procedure, reaction, risk, root, setting, sleep, supplement, surgery, technique, tissue, tube, twilight, type, use [See all][See only the most frequent]
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  drug, sense
Word Parts  About this feature
The word anesthesia contains the following parts:
a-1, an-1 Greek prefix that means not, without
Show wordsHide wordsMore about this word part:
Words prefixed with a-1, an-1 are nouns and adjectives. Some are loanwords from Greek (amorphous , atrophy ). Others are English formations, which may attach the prefix to English words of Latin origin (asocial , amoral ) or Greek origin (apolitical). The form a-1 is used before bases beginning with a consonant, while an-1 is used before bases beginning with a vowel.
esthes, aesthes, esthet, aesthet Greek root that means feeling, sensation, sense perception