But surely it's not that simple. Take the following conversation:-
"How many lemons have you?
" I've got one of [pronounced ov] them."
"Give me two."
"I told you - I've only got one; it's a one-off."
Now surely that last 'off' should be pronounced 'ov'. It's a natural shortening of "I've got one of them".
Why would a word that clearly relates to 'of' [quantitative value] be suddenly spelt in the form of 'off', the descriptive adjective/verb [not sure which] form of it - and pronounced as such?
[nb The dictionaries seem on the face of it, to concur with my familes position rather than mine - a fact I'm finding rather difficult to live down
