Additions to window over sink? Not something I can comment on perhaps

WordNet Word definitions in WordNet
n. a subject about which you are ignorant or prejudiced and fail to exercise good judgment; "golf is one of his blind spots and he's proud of it" the point where the optic nerve enters the retina; not sensitive to light [syn: optic disc , optic disk ]

Wikipedia Word definitions in Wikipedia
"Blind Spot" is a 1994 episode of the American television series Beverly Hills, 90210 . The episode follows two stories. In the first, series regular David Silver finds himself attracted to his blind piano teacher, causing a strain on his relationship with ...

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Blind \Blind\, a. [AS.; akin to D., G., OS., Sw., & Dan. blind, Icel. blindr, Goth. blinds; of uncertain origin.] Destitute of the sense of seeing, either by natural defect or by deprivation; without sight. He that is strucken blind can not forget The precious ...

Douglas Harper's Etymology Dictionary Word definitions in Douglas Harper's Etymology Dictionary
1864, "spot within one's range of vision where yet one cannot see." Of flaws in the eye, from 1872; figurative sense in use by 1907.