rechallenge

名词 n. 动词 v.
中文释义

英文释义

名词 n.
  1. A challenge made in return.
  2. The event of rechallenging as above.
动词 v.
  1. To challenge again.
  2. To challenge in return.
  3. To try a therapeutic pharmaceutical drug, suspected allergen, or medical treatment on a patient a second or subsequent time, to see if the suspected effects of the treatment occur again. This is typically performed to confirm allergic or adverse reactions to allergens or medications, but may also be used to confirm beneficial treatments or to retry a probable beneficial treatment which did not appear to be effective previously.

词形变化

rechallenges present,singular,third-person rechallenging participle,present rechallenged participle,past rechallenged past rechallenges plural

词源

词源 1
Etymology tree
Proto-Italic *wre-
Latin re-der.
Old French re-bor.
Middle English re-
English re-
English challenge
English rechallenge
From re- + challenge.
词源 2
Etymology tree
Proto-Italic *wre-
Latin re-der.
Old French re-bor.
Middle English re-
English re-
English challenge
English rechallenge
From re- + challenge.
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