单词 | palindrome |
释义 | palindrome[ pal-in-drohm ] / ˈpæl ɪnˌdroʊm / nouna word, line, verse, number, sentence, etc., reading the same backward as forward, as Madam, I'm Adam or Poor Dan is in a droop. Biochemistry. a region of DNA in which the sequence of nucleotides is identical with an inverted sequence in the complementary strand: GAATTC is a palindrome of CTTAAG. Origin of palindromeFirst recorded in 1630–40; from Greek palíndromos “recurring,” equivalent to pálin “back, again” + -dromos “running, race” (see -drome) OTHER WORDS FROM palindromepa·lin·dro·mist [puh-lin-droh-mist], /pəˈlɪn droʊ mɪst/, nounpal·in·drom·ic [pal-in-drom-ik, -droh-mik], /ˌpæl ɪnˈdrɒm ɪk, -ˈdroʊ mɪk/, pal·in·drom·i·cal, adjectivepal·in·drom·i·cal·ly, adverbWords nearby palindromepalilalia, palilogy, palimony, palimpsest, palimscope, palindrome, palindromia, palindromic, paling, palingenesis, palingenesist Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for palindromeBritish Dictionary definitions for palindromepalindrome / (ˈpælɪnˌdrəʊm) / nouna word or phrase the letters of which, when taken in reverse order, give the same word or phrase, such as able was I ere I saw Elba Derived forms of palindromepalindromic (ˌpælɪnˈdrɒmɪk), adjectiveWord Origin for palindromeC17: from Greek palindromos running back again, from palin again + -drome Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Medical definitions for palindromepalindrome [ păl′ĭn-drōm′ ] n.A segment of double-stranded DNA in which the nucleotide sequence of one strand reads in reverse order to that of the complementary strand. Other words from palindromepal′in•dro′mic (-drō′mĭk, -drŏm′ĭk) adj.The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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