/ ɪnˈsɪpɪd; NAmE / adjective ( disapproving )
1.
having almost no taste or flavour
SYN flavourless :
a cup of insipid coffee
2.
not interesting or exciting
SYN dull :
After an hour of insipid conversation, I left.
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WORD ORIGIN
early 17th cent.: from French insipide or late Latin insipidus , from in- not + sapidus (from sapere to taste).