SLa word or phrase such as ‘deed’ or ‘level’, which is the same when you spell it backwards 回文〔指顺读和倒读都一样的词或短语，如deed或level〕
Examples from the Corpus
palindrome• Sometimes a palindrome is used together with other non-mirrored material and especially in this case the mirroring is not perceived by the listener.
Originpalindrome
(1600-1700)Greekpalindromos, from palin“back, again” + dramein“to run”