different between nullity vs obscurity

English

Etymology

From Middle French nullité, from Medieval Latin nullitalis, from Latin nullus

Noun

nullity (countable and uncountable, plural nullities)

1. The state of being null, or void, or invalid.

   nullity of marriage

2. (law) A void act; a defective proceeding or one expressly declared by statute to be a nullity.
3. (mathematics) The difference between the rank of a matrix and the number of columns it has; the dimension of the nullspace of a matrix.

Derived terms

• decree of nullity

Translations

English

Etymology

From Middle French obscurité, from Latin obsc?rit?s; synchronically analyzable as obscure +? -ity

Pronunciation

• (Received Pronunciation) IPA^(key): /?b?skj????ti/, /?b?skj????ti/
• (General American) IPA^(key): /?b?skj???ti/, /?b?skj??ti/
• Hyphenation: ob?scur?ity

Noun

obscurity (countable and uncountable, plural obscurities)

1. (literary) Darkness; the absence of light.
   • 1919, W. Somerset Maugham, The Moon and Sixpence, ch. 24

     I walked in, and Stroeve followed me. The room was in darkness. I could only see that it was an attic, with a sloping roof; and a faint glimmer, no more than a less profound obscurity, came from a skylight.

2. The state of being unknown; a thing that is unknown.
3. The quality of being difficult to understand; a thing that is difficult to understand.

Synonyms

• (the state of being unknown): unknownness

Antonyms

• (the state of being known): fame
• (the state of being clear): clarity

Related terms

• obscure

Translations