How Do You Spell BIDDERS ORGAN?

Pronunciation: [bˈɪdəz ˈɔːɡən] (IPA)

Correct spelling for the English word "Bidders organ" is [bˈɪdəz ˈɔːɡən], [bˈɪdəz ˈɔːɡən], [b_ˈɪ_d_ə_z ˈɔː_ɡ_ə_n] (IPA phonetic alphabet).

BIDDERS ORGAN Meaning and Definition

  1. Bidders organ, also known as the plica semilunaris, is a small fold of tissue located in the inner corner of the eye, next to the lacrimal caruncle, a small pinkish bump. It is a remnant of the nictitating membrane, also known as the third eyelid, which is present in certain animals but has regressed in humans.

    The bidders organ serves several functions. Firstly, it helps to protect the eye from debris, particularly by trapping particles in the inner corner of the eye where they can be easily flushed away by tears. Additionally, it aids in the production and distribution of tears, supporting the lubrication and hydration of the ocular surface. The gland of the bidders organ, also known as the accessory lacrimal gland, produces a small amount of tears which contribute to the moisture of the eye.

    While it does not play a critical role in human vision, the bidders organ’s presence can be informative for anatomical and evolutionary studies. It is considered a vestigial structure in humans, indicative of a common ancestor with other animals that still possess a fully developed third eyelid. Overall, the bidders organ, although relatively inconspicuous, continues to hold a minor yet significant role in the health and maintenance of the human eye.

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