modulus

English

Etymology

Learned borrowing from Latin modulus. Doublet of module and mold.

Pronunciation

• Audio (US):

  (file)

Noun

modulus (plural moduli)

1. (mathematics) The base with respect to which a congruence is computed.
2. (mathematics) The absolute value of a complex number.
3. (physics) A coefficient that expresses how much of a certain property is possessed by a certain substance.
4. (physics) A scalar field controlling the shape and size of extra dimensions in a compactification.
5. (computing, programming) An operator placed between two numbers, to get the remainder of the division of those numbers.

Synonyms

• (programming): mod, %

Derived terms

• bulk modulus
• elastic modulus
• modulo
• modulus of elasticity
• modulus of rigidity
• modulus of rupture
• rigidity modulus
• shear modulus
• Young's modulus

 

Translations

base with respect to which a congruence is computed

• Chinese:

  Mandarin: 系数 (zh) (xìshù)

• Esperanto: absoluta valoro, modulo
• Finnish: moduuli (fi)
• French: module (fr)
• Icelandic: leifastofn m
• Russian: мо́дуль (ru) m (módulʹ)
• Tagalog: kawagsan

absolute value of a complex number

• Esperanto: absoluta valoro, modulo
• Finnish: itseisarvo (fi), moduuli (fi)
• French: module (fr)
• Greek: όρισμα (el) n (órisma)
• Icelandic: lengd (is) f, algildi n, tölugildi n
• Polish: moduł (pl) m
• Russian: мо́дуль (ru) m (módulʹ)
• Tagalog: kawagsan

coefficient that expresses how much of a certain property is possessed by a certain substance

• Russian: модуль (ru) m (modulʹ)
• Tagalog: litdami

computing, programming: type of operator

• Finnish: moduuli (fi)

Further reading

• Modulus in the 1920 edition of Encyclopedia Americana.

Dutch

Etymology

Learned borrowing from Latin modulus.

Pronunciation

• IPA^(key): /ˈmoː.dy.lʏs/

• Audio:

  (file)

• Hyphenation: mo‧du‧lus

Noun

modulus m (plural moduli)

1. (mathematics) modulus (absolute value of a complex number)
2. (physics) modulus (coefficient)

Derived terms

• elasticiteitsmodulus

Esperanto

Verb

modulus

1. conditional of moduli

Hungarian

Etymology

Learned borrowing from Latin modulus (“measure, rhythm”), diminutive of modus (“measure; manner, way”).

Pronunciation

• IPA^(key): [ˈmoduluʃ]
• Hyphenation: mo‧du‧lus
• Rhymes: -uʃ

Noun

modulus (plural modulusok)

1. modulus

Declension

Inflection (stem in -o-, back harmony)
	singular	plural
nominative	modulus	modulusok
accusative	modulust	modulusokat
dative	modulusnak	modulusoknak
instrumental	modulussal	modulusokkal
causal-final	modulusért	modulusokért
translative	modulussá	modulusokká
terminative	modulusig	modulusokig
essive-formal	modulusként	modulusokként
essive-modal	—	—
inessive	modulusban	modulusokban
superessive	moduluson	modulusokon
adessive	modulusnál	modulusoknál
illative	modulusba	modulusokba
sublative	modulusra	modulusokra
allative	modulushoz	modulusokhoz
elative	modulusból	modulusokból
delative	modulusról	modulusokról
ablative	modulustól	modulusoktól
non-attributive possessive - singular	modulusé	modulusoké
non-attributive possessive - plural	moduluséi	modulusokéi

Possessive forms of modulus
possessor	single possession	multiple possessions
1st person sing.	modulusom	modulusaim
2nd person sing.	modulusod	modulusaid
3rd person sing.	modulusa	modulusai
1st person plural	modulusunk	modulusaink
2nd person plural	modulusotok	modulusaitok
3rd person plural	modulusuk	modulusaik

Derived terms

• Young-féle modulus

Latin

Etymology

From modus (“measure; manner, way”) +‎ -ulus (diminutive suffix).

Pronunciation

• (Classical Latin) IPA^(key): /ˈmo.du.lus/, [ˈmɔd̪ʊɫ̪ʊs̠]
• (modern Italianate Ecclesiastical) IPA^(key): /ˈmo.du.lus/, [ˈmɔːd̪ulus]

Noun

modulus m (genitive modulī); second declension

1. diminutive of modus (“measure, metre, mode; method”):
   1. a small measure or interval
   2. (architecture) a module
   3. (aqueducts) a water meter
   4. (music) a rhythmical measure, interval, rhythm, mode, time

Declension

Second-declension noun.

Case	Singular	Plural
Nominative	modulus	modulī
Genitive	modulī	modulōrum
Dative	modulō	modulīs
Accusative	modulum	modulōs
Ablative	modulō	modulīs
Vocative	module	modulī

Derived terms

• modulātē
• modulātiō
• modulātor
• modulātus
• modulor

Related terms

• modus

Descendants

• → English: modulus
• → Occitan: mòtle
• → Old Catalan: motle
  • Catalan: motlle
    • → Spanish: molde
      • → Portuguese: molde
• → Old French: modle, mole
  • → Middle English: molde, moolde, moulde
    • English: mold, mould
    • Scots: muild
  • French: moule
• → Catalan: mòdul (learned), mòdol
• → French: module
  • → English: module
  • → Romanian: modul
  • → Turkish: modül
• → Italian: modulo
• → Portuguese: módulo
• → Russian: мо́дуль (módulʹ)
• → Spanish: módulo

References

• “modulus”, in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
• “modulus”, in Charlton T. Lewis (1891) An Elementary Latin Dictionary, New York: Harper & Brothers
• modulus in Charles du Fresne du Cange’s Glossarium Mediæ et Infimæ Latinitatis (augmented edition with additions by D. P. Carpenterius, Adelungius and others, edited by Léopold Favre, 1883–1887)
• modulus in Gaffiot, Félix (1934) Dictionnaire illustré latin-français, Hachette.
• “modulus”, in William Smith et al., editor (1890), A Dictionary of Greek and Roman Antiquities, London: William Wayte. G. E. Marindin