different between unalterable vs permanent

English

Etymology

un- +? alterable

Adjective

unalterable (comparative more unalterable, superlative most unalterable)

1. incapable of changing or being altered
   • ca. 1909, Mark Twain, Letters from the Earth, Letter VIII:

     ... every statute in the Bible and in the law books is an attempt to defeaat a law of God—in other words an unalterable and indestructible law of nature.

2. irrevocable or irreversible

Synonyms

• inalterable

Antonyms

• alterable

Derived terms

• unalterably

Translations

Anagrams

• unalertable, unrelatable

English

Etymology

Used in English since 15th century, from Middle French permanent, from Latin permanens, from perman?o (“I stay through”).

Pronunciation

• (General American) IPA^(key): /?p?m?n?nt/
• (Received Pronunciation) IPA^(key): /?p??m?n?nt/
• Hyphenation: per?ma?nent

Adjective

permanent (comparative more permanent, superlative most permanent)

1. Without end, eternal.

2. Lasting for an indefinitely long time.

Synonyms

• (without end): everlasting, neverending, unending; see also Thesaurus:eternal or Thesaurus:endless
• (lasting for an indefinitely long time): durable, intransient; see also Thesaurus:lasting

Antonyms

• impermanent, temporary

Derived terms

Related terms

• permafrost
• permatemp

Translations

Noun

permanent (plural permanents)

1. A chemical hair treatment imparting or removing curliness, whose effects typically last for a period of weeks; a perm.
   • 1943, Raymond Chandler, The High Window, Penguin 2005, p. 8:

     She had pewter-coloured hair set in a ruthless permanent, a hard beak and large moist eyes with the sympathetic expression of wet stones.

2. (linear algebra, combinatorics) Given an ${\displaystyle n\times n}$ matrix ${\displaystyle a_{ij}\,}$, the sum over all permutations ${\displaystyle \pi \,}$ of ${\displaystyle \prod _{i=1}^{n}{a_{i\pi (i)}}}$.
3. (collectible card games) A card whose effects persist beyond the turn on which it is played.

Translations

See also

• determinant
• ephemeral
• relaxer
• temporary

Verb

permanent (third-person singular simple present permanents, present participle permanenting, simple past and past participle permanented)

1. (transitive, dated) To perm (the hair).

Further reading

• permanent in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.
• permanent in The Century Dictionary, New York, N.Y.: The Century Co., 1911.
• permanent at OneLook Dictionary Search

Anagrams

• Petermann, merpentan

Catalan

Pronunciation

• (Balearic) IPA^(key): /p??.m??nent/
• (Central) IPA^(key): /p?r.m??nen/
• (Valencian) IPA^(key): /pe?.ma?nent/

Adjective

permanent (masculine and feminine plural permanents)

1. permanent

Related terms

• permanència
• permanentment

Further reading

• “permanent” in Diccionari de la llengua catalana, segona edició, Institut d’Estudis Catalans.

French

Etymology

From Latin permanentem (accusative of permanens).

Pronunciation

• IPA^(key): /p??.ma.n??/

Adjective

permanent (feminine singular permanente, masculine plural permanents, feminine plural permanentes)

1. permanent

Derived terms

• ordre permanent

Noun

permanent m (plural permanents)

1. (mathematics) permanent

Related terms

• permanence
• impermanent

Further reading

• “permanent” in Trésor de la langue française informatisé (The Digitized Treasury of the French Language).

German

Etymology

Borrowed from French permanent.

Pronunciation

• IPA^(key): /p??ma?n?nt/

Adjective

permanent (not comparable)

1. permanent

Declension

Adverb

permanent

1. permanently, incessantly

Synonyms

• ständig, unaufhörlich

Further reading

• “permanent” in Duden online

Ladin

Alternative forms

• permanënt

Adjective

permanent m (feminine singular permanenta, masculine plural permanents, feminine plural permanentes)

1. permanent

Latin

Verb

permanent

1. third-person plural present active indicative of permane?

Middle French

Adjective

permanent m (feminine singular permanente, masculine plural permanents, feminine plural permanentes)

1. permanent

Norwegian Bokmål

Etymology

From Latin permanens

Adjective

permanent (neuter singular permanent, definite singular and plural permanente)

1. permanent
2. (as an adverb) permanently

References

• “permanent” in The Bokmål Dictionary.

Norwegian Nynorsk

Etymology

From Latin permanens

Adjective

permanent (neuter singular permanent, definite singular and plural permanente)

1. permanent

References

• “permanent” in The Nynorsk Dictionary.

Romanian

Etymology

From French permanent

Adjective

permanent m or n (feminine singular permanent?, masculine plural permanen?i, feminine and neuter plural permanente)

1. permanent

Declension