I have a reflexive, visceral aversion to the word blind being used to describe anything other than the inability to see the world using eyeballs. And, if you happen to be acquainted with me, then right about now you are thinking, "Um, Jen, you use the word all the time in that way." Yup, sure do. Still loathe it.
I realize it is a proper usage of the word conveying significant meaning concisely. Besides referencing window coverings and a myriad of other things, blind is used to describe an inability to perceive or understand truth or reality. Think about the line in Amazing Grace "I was blind but now I see." Who, exactly, wants to be blind in that sense? Can humans separate the two meanings?
I am doubtful we can keep one meaning from flavoring the other and down the street from my home there is a pizza placed that illustrates my point. Most people assume "The Blind Lady Ale House" refers to a female who cannot see with her eyes. In actuality, the name relates to the last person to occupy that retail space – a woman who sold window blinds.
I used to think pride was responsible for my feelings because I value my ability to perceive and understand the world around me. With justification, I want nothing to do with those traits being stripped away from me. Then I read Wheelie Catholic's entry.
While about a different word entirely, it helped me clarify my own thoughts. When a word is used to describe a disabling condition, it should not also be used in ways that convey a pejorative meaning. For example, do we shower a friend with, "Wow, how blind! That's just so cool."? Definitely not.
I am not the language police by any stretch believing the intent behind words is far more important than the exactly perfect phrasing of something. However, I do believe language has power and those with good intentions should endeavor to use verbiage that conveys it. Accusing someone of being 'blind' in one sentence and then referring to me as blind in another blurs meaning. Far better, from my perspective, to use a different word when describing an inability to perceive or understand something. Adequate words such as unperceptive, obtuse, ignorant, unaware, and inattentive will suffice.
And what about Venetian blinds, blind alleys, hunting blinds and the compliment of color blind? Nobody will mistake me for a window dressing or other inanimate thing. While it is confusing, I have no objections to blind being misconstrued as a compliment. My sole concern is the use of the word as a negative. Eliminating the word from the English language except when it describes ocular issues is insane. Finding synonymous terms to hurl as insults seems far more doable.