Etymologically

Etymology and origin of the Romanian word membru

Confidence
Established
Formation
Borrowing
First attested
1774 a document in the Uricariul More words from the 18th century
Borrowed from
Latin membrum
Ultimate origin
Latin membrum
Etymology tree
inherited borrowed derived
Latin membrum
Spanish miembro
French membre
Italian membro
Romanian membru
From the same root
Latin bimembris ← membrum
Latin commembris ← membrum
Latin membrāna ← membrum

Forms

membru n (plural membre)[1] The masculine plural membri is used for persons and the neuter plural membre for limbs; a rare neuter plural membruri also occurs.[2][3] An old variant membron occurs in a 19th-century document: „Traiul celui de a fi primit de membron al Divanului cel mare” “the conduct of one to be received as a member of the great Divan”.[4] The variant membro is Italian.[4]

Etymology

It is borrowed from Latin membrum (“limb, member”), with French membre as a second model, as DEX, DLR and MDA2 give it, and MDA2 adds Italian membro.[5][4][3] Wiktionary gives only French, Tiktin only New Latin and Italian.[1][2] The old variant membro is from Italian.[4]

The Latin word was not inherited in Romanian: the REW lists it in Italian, Sardinian, French, Catalan, Spanish and Portuguese, among them Spanish miembro and Portuguese membro.[6] The Latin word goes back to Proto-Italic *memsro- and Proto-Indo-European *mēms-ro- (“body part, fleshy part”), related to the words for “meat” in other Indo-European languages.[7]

Earliest recorded meaning

The first record is in a document of 1774 published in the Uricariul: „cinstiții membri bisericești și mirenești” “the honourable members, clerical and lay”.[4][3][2]

Semantic evolution

The word first named the members of a body or society, and older texts glossed it with the inherited mădular: „ale soțietății membruri (mădulări)” “the members of the society”.[4] Negulici in 1848 defined it by the parts of the body, head, arms and legs.[8] The two senses then split by gender: membri (masculine) for persons and membre (neuter) for limbs, as Tiktin and Barcianu record.[2][9] Scriban and DN also record technical senses: a side of an equation and a part of a sentence or period.[10][11] A feminine membră is used of women.[4][11]

Timeline

  • 1774 – membri “members” in a document of the Uricariul.[4][3]
  • 1848 – in Negulici's dictionary of neologisms, as a part of the body.[8]
  • 1862 – in Pontbriant's dictionary.[12]
  • 1872 – membri ai comitetului “members of the committee” in Negruzzi.[4]

Meanings

Noun

  1. (neuter) A limb, an arm or leg of a person or an animal: membru superior “arm”, membru inferior “leg”.[5][1]
  2. (neuter) The penis.[5]
  3. (masculine and feminine) A member of a group or organization: membru al Academiei.[5][1]
  4. (masculine, mathematics) Each of the two sides of an equation, or each term of a ratio in a proportion.[5]
  5. (neuter, linguistics) Each of the parts of a clause, a sentence or a period.[5]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d Tiktin, Hariton (2000–2005), Rumänisch-deutsches Wörterbuch, 3rd ed., revised by Paul Miron and Elsa Lüder, 3 vols., Cluj-Napoca: Clusium, p. s.v. membru
  3. ^ a b c d Academia Română, Institutul de Lingvistică „Iorgu Iordan – Al. Rosetti” (2010), Micul dicționar academic, 2nd ed., 4 vols., București: Univers Enciclopedic Gold, p. 1, 1485
  4. ^ a b c d e f g h i Academia Română (1965–2010), Dicționarul limbii române (DLR), serie nouă, tom I–XIX, București: Editura Academiei Române, p. s.v. membru
  5. ^ a b c d e f DEX (2009), Dicționarul explicativ al limbii române [Explanatory dictionary of the Romanian language], Bucharest: Editura Univers Enciclopedic, p. 639
  6. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 5488
  7. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  8. ^ a b Negulici, I. D. (1848), Vocabular romînesc de toate vorbele streine întroduse pînă acum în limba romînească și de toate cuvintele ce s-ar mai putea introduce încă, București, p. s.v. membru
  9. ^ Barcianu, Sava Popovici (1886), Dicționar român-germân și germân-român, revised by D. P. Barcianu, part I: român-germân, Sibiu: Institut tipografic, p. 376
  10. ^ Marcu, Florin; Maneca, Constant (1986), Dicționar de neologisme, 3rd ed., București: Editura Academiei Republicii Socialiste România, p. s.v. membru
  11. ^ a b Scriban, August (1939), Dicționaru limbii românești (etimologii, înțelesuri, exemple, citațiuni, arhaizme, neologizme, provincializme), Iași: Presa Bună, p. 796
  12. ^ Pontbriant, Raoul de (1862), Dictiunaru romano-francesu, Bucuresci: A. Ulrich / Göttingen: Dieterich, p. 431

Related etymologies

  • apă · also from Latin
  • bun · also from Latin
  • unde · also from Latin
  • veni · also from Latin
  • noi · also from Latin
  • bine · also from Latin
  • un · also from Latin
  • și · also from Latin
Cite this entry

“Membru.” Etymologically, 11 Nov. 2026, etymologically.com/ro/membru. Accessed 13 Nov. 2026.

Last edited on . ·