As I regularly point out on this blog: if you look for it, ambiguity is everywhere; almost any expression can be understood in multiple ways, especially if you’re willing to entertain preposterous or unlikely ideas. So if you had a device that detects every possible ambiguity, it would be ringing forever and driving everyone crazy.
People typically fail to notice most of the possibilities, and then disregard the unlikely ones they do entertain (there’s evidence that most people hearing the word straw entertain, for a fleeting moment, both the interpretations ‘dried stalk of grain’ and ‘hollow tube for sucking a drink’ — even in The straw was mixed with hay and The straw was fabricated from plastic). So most ambiguity lies beneath the level of consciousness.
But some people have become accustomed to listening to and looking for details of language use — it’s one of the things they do — and so are inclined to have over-sensitive ambiguity alarms. Their ambiguity alarms are as a kind of occupational hazard. I am such a person, by profession. I have had to learn to suppress commentary on much of what I notice, because the details aren’t important for most people, though occasionally I’ll cite something that entertains me.
My friend Tim Evanson is also such a person, and since he’s a prodigious writer on Facebook, we get to see his ambiguity alarm in action. On 4/13, he citex a headline from Crain’s Cleveland Business:
CFO [is] named for Akron’s Trailhead Foundation (call this CCB)
And then quipped:
So, I have an etiquette question: Do we refer to her as “Ms. Trailhead”? Or as “Ms. Akron Trailhead”?

