- whole nine yards (n.)
[whole nine yards 词源字典]
- by 1970, of unknown origin; perhaps arbitrary (see cloud nine). Among the guesses that have been made without real evidence: concrete mixer trucks were said to have dispensed in this amount. Or the yard might be the word used in the slang sense of "one hundred dollars." Several similar phrases meaning "everything" arose in the 1940s (whole ball of wax, which is likewise of obscure origin, whole schmear); older examples include whole hog (see hog (n.)) and whole shooting match (1896); whole shebang (1895).[whole nine yards etymology, whole nine yards origin, 英语词源]