grapevine
Concise Oxford English Dictionary © 2008 Oxford University Press:
grapevine/ˈɡreɪpvʌɪn/
▶noun
- 1 a vine bearing grapes. [Vitis vinifera and related species.]
- 2 (the grapevine) informal the circulation of rumours and unofficial information.
'grapevine' also found in these Oxford entries:

