COLLIMATE

collimate

(verb) adjust the line of sight of (an optical instrument)

parallel, collimate

(verb) make or place parallel to something; “They paralleled the ditch to the highway”

Source: WordNet® 3.1


Etymology

Verb

collimate (third-person singular simple present collimates, present participle collimating, simple past and past participle collimated)

To focus into a narrow beam or column; to adjust a focusing device so that it produces a narrow beam.

Anagrams

• local time

Source: Wiktionary


Col"li*mate, v. t. [imp. & p. p. Collimated; p. p. & vb. n. Collimating.] Etym: [See Collimation.] (Physics & Astron.)

Definition: 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.

Source: Webster’s Unabridged Dictionary 1913 Edition



RESET




Word of the Day

21 April 2025

ENCYCLOPEDIA

(noun) a reference work (often in several volumes) containing articles on various topics (often arranged in alphabetical order) dealing with the entire range of human knowledge or with some particular specialty


coffee icon

Coffee Trivia

In 1511, leaders in Mecca believed coffee stimulated radical thinking and outlawed the drink. In 1524, the leaders overturned that order, and people could drink coffee again.

coffee icon