APLANATISM

Noun

aplanatism (uncountable)

(optics) Freedom from spherical aberration.

Anagrams

• antiplasma

Source: Wiktionary


A*plan"a*tism, n.

Definition: Freedom from spherical aberration.

Source: Webster’s Unabridged Dictionary 1913 Edition



RESET




Word of the Day

3 May 2024

TWIST

(verb) practice sophistry; change the meaning of or be vague about in order to mislead or deceive; “Don’t twist my words”


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Coffee Trivia

In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.

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