china plate
Noun
Meaning
a plate made of china.
(Cockney rhyming slang, Australian rhyming slang) Mate.
Source: en.wiktionary.orgSynonyms
Examples
In Australia and South Africa, the colloquial term "China" is derived from "mate" rhyming with "China plate" (the identical form, heard in expressions like "me old China" is also a long-established Cockney idiom).