http://1913.mshaffer.com
Monday - May 28, 2012

Webster's Unabridged Dictionary: Library in Itself

The dictionary's 1913 edition of the 1900 International, renamed Webster's Revised Unabridged Dictionary, has in modern times been used in various free online resources, as its copyright lapsed and it became public domain.
- Wikipedia

ABCDEFGHIJKLMNOPQRSTUVWXYZ
In celebration of Noah Webster's Birthday (October 16, 2009), we have prepared an updated website.
Please update your bookmarks: http://www.1828-dictionary.com/

Collimate

Collimate (collimate)
v. t.(?)
Col"li*mate
[imp. *** p. p. Collimated] p. p. *** vb. n. Collimating.] [See Collimation.] (Physics & Astron.)
  1. To render parallel to a certain line or direction] to bring into the same line, as the axes of telescopes, etc.; to render parallel, as rays of light.

    Collimating eyepiece, an eyepiece with a diagonal reflector for illumination, used to determine the error of collimation in a transit instrument by observing the image of a cross wire reflected from mercury, and comparing its position in the field with that of the same wire seen directly. -- Collimating lens (Optics), a lens used for producing parallel rays of light.














Webster's Unabridged Dictionary: Library in Itself

Google
 
Web 1913.mshaffer.com

Why Donate?

Here are a number of reasons:

  • To indicate your approval.
  • To express your appreciation.
  • To help pay for website expenses and keep this website online.

Donate Using PayPal

If you have a major credit card (Visa, MasterCard, American Express) or a PayPal account, donating is easy. Just click the dollar amount below to donate:

Make payments with PayPal - it's fast, free and secure!
$ 5 $ 10 $ 20 $ 50 $ 100 $ Other $
 

Donations from Outside of the United States

We welcome donations from anywhere in the world and in any currency. PayPal accepts a number of international currencies.

Donations by Other Methods

If you wish to donate via direct bank deposit or mail a cheque or money order, please email me .





Please support this FREE service, by making a donation today!

News: offspring

May 28, 2012
[12:00:02 AM] (PDT)


  0.0083110332489014|May 28, 2012 => 9:14 pm