rehash

名词 n. 动词 v.
中文释义

英文释义

名词 n.
  1. Something reworked, or made up from old materials.
    — He wrote a bad rehash of an earlier essay.
  2. A recomputation of the structure of a hash table, taking into account any newly added items.
动词 v.
  1. To hash (chop food into small pieces) again. transitive
    — I never did care for Sunday joint that was served up cold on Monday, hashed on Tuesday, rissoled on Wednesday, and re-hashed on Thursday[.]
  2. To repeat with minor variation. transitive
    — Today's parliamentary session only rehashed last week's arguments.
  3. To analyze a prior contentious or embarrassing event. transitive
    — Let's not rehash what we did last night.
  4. To recompute the structure of a hash table, taking into account any newly added items. transitive

词形变化

rehashes present,singular,third-person rehashing participle,present rehashed participle,past rehashed past re-hash alternative rehashes plural re-hash alternative

词汇关系

衍生词
rehashable rehasher

词源

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