The term "in good nick" meaning "in a good condition" came up in conversation and I realised I had no idea where it came from.
Searching online seems surprisingly fruitless- there are several roots for nick as it is used in different contexts but none of them to explain why it came to mean "condition."
The closest thing I can see is "in the nick of time" where nick derives from the same root as "notch" or "niche", but that doesn't seem to connect directly to a mark of quality or condition unless it comes from marking notches to measure time (which the "nick of time" seems to derive from) and means "in good condition for its age" which is an interesting conjecture with, so far as I can tell, no substantiating evidence.
Does anyone have any clear origin for the term?
Best Answer
Andrew Leach's answer has the OED's first quotations [parenthetically in 1884, and] in 1890. Their first quotation for "in good nick" is The English dialect dictionary from 1905.
Australia, 1880s
I found earlier uses in the Trove archive of Australian newspapers, the earliest in The Referee (Sydney, NSW, Thursday 13 January 1887):
It was used in other Australian newspapers in the late-1880s to describe sporting participants: wrestlers, racehorses, footballers, boxers rowers.
New Zealand, 1870s
However, it can be found earlier in New Zealand's archive of newspapers, Papers Past, and again in a sporting context. First in Sporting Notes by "Sinbad" in The Press (Volume XXIX, Issue 3973, 18 April 1878, Page 3), describing racehorses:
(The article also uses the similar phrase in good form.) In good nick shows up in many other editions of The Press and also The Obago Witness in the late-1870s, all applied to racehorses.
An origin?
Another meaning of the noun nick dates from 1824 and, according to the OED:
You could say of animals or racehorses, as in this from an 1870 Australian newspaper:
From the same article, as a verb:
So perhaps as the term for successfully crossed animals, specifically racehorses, was applied to racehorses generally in good form. This was then used for sportsmen in general before being used for anything in good condition, or conversely, as "in poor nick" for something in bad condition or form.