| 单词 | permissiveness | 
| 释义 | permissiveadjective  per·mis·sive  pər-ˈmi-siv  1  archaic   : granted on sufferance : tolerated   2  a    : granting or tending to grant permission : tolerant    b    : deficient in firmness or control : indulgent, lax   3   : allowing discretion : optional  reduced the permissive retirement age from 65 to 62 4   : supporting growth or genetic replication (as of a virus)  permissive host cells  permissively adverb   permissiveness noun  permissiveness nounas in licentiousness Synonyms & Similar Words Relevance 
 Antonyms & Near Antonyms 
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