different between aforementioned vs undefined

English

Etymology

From afore- +? mentioned.

Pronunciation

• (Received Pronunciation) IPA^(key): /??f???m?n.??nd/
• (US) IPA^(key): /??f???m?n.??nd/, (nonstandard) /?æf??m?n.??nd/

Adjective

aforementioned (not comparable)

1. Previously mentioned.

   The PA system broadcast a long list of names in the morning, but it wasn't until later that they requested the aforementioned students report to the health clinic.

Usage notes

When it modifies a noun phrase, it is generally preceded by the definite article the, and the combination functions as a determiner rather than a simple adjective. It can also occur before a cardinal as in the aforementioned two papers instead of the two aforementioned papers, though the latter is also acceptable.

Synonyms

• above-mentioned
• abovementioned
• aforesaid
• mentioned

Antonyms

• following
• undermentioned

Related terms

• last-mentioned

Translations

Noun

aforementioned (uncountable)

1. (uncountable) The one or ones mentioned previously.

   The judge read a list of prisoners' names. She then indicated that the aforementioned were to be set free.

Synonyms

• abovementioned
• aforesaid
• mentioned

Antonyms

• following
• undermentioned

Translations

English

Etymology

un- +? defined

Adjective

undefined (not comparable)

1. Lacking a definition or value.
2. (mathematics, computing) That does not have a meaning and is thus not assigned an interpretation.

   The result of division by zero is undefined.

Synonyms

• (lacking a definition or value): indefinite, undefinable; see also Thesaurus:indistinct or Thesaurus:vague

Antonyms

• defined

Translations