In this sentence:
If you're going to take that pie I just baked, why, you've got a lot of nerve.
what role does the word "why" take? I know I've heard it in conversational speech enough to know it's legitimate, but it looks really odd in print.
In this sentence:
If you're going to take that pie I just baked, why, you've got a lot of nerve.
what role does the word "why" take? I know I've heard it in conversational speech enough to know it's legitimate, but it looks really odd in print.
It's an exclamation (or perhaps more formally, interjection), either in ODO's sense 2 or OED's IV.7.b.
why
exclamation
1 expressing surprise or indignation: why, that’s absurd!
2 used to add emphasis to a response: ‘You think so?’ ‘Why, yes.’
why
IV.
7. Used interjectionally, before a sentence or clause.
a. As an expression of surprise (sometimes only momentary or slight; sometimes involving protest), either in reply to a remark or question, or on perceiving something unexpected.1893 M. Pemberton Iron Pirate i, Mary looked up suddenly..and said,..‘Why, I believe I've been asleep!’
b. Emphasizing or calling more or less abrupt attention to the statement following (as in the apodosis of a sentence), in opposition to a possible or vaguely apprehended doubt or objection.
1869 G. J. Whyte-Melville Songs & Verses 93 So he made for the gate,..And the chain being round it, why—over he flew!
[OED]