SERVOとは 意味・読み方・使い方

語源 1

Clipping of servomotor.

名詞

servo (plural servos)

1. A servomechanism.
   • 2003, Roger Williams, How to Improve Triumph TR5, 250 and 6, page 45:

     A Lockheed Type 6 remote servo adds a 1.9 multiplier to the pedal pressures and, at about £140, is rather cheaper than all the Girling single line remote servos I′ve seen advertised.

   • 2004, Myke Predko, 123 Robotics Experiments for the Evil Genius, page 300:

     If you are using Futaba servos with the application, make sure that you change the data values accordingly.

   • 2008, Mark L. Latash, Neurophysiological Basis of Movement, page 95:

     The servo is an autonomic element of a control system: Setting a desired value of an output parameter makes a servo do its job independently of other factors as long as the specified value remains constant.

   1. A servomotor.

派生語

• servo drive
• servocontrol
• servocontroller
• servo-driven
• servosystem

動詞

servo (third-person singular simple present servos, present participle servoing, simple past and past participle servoed)

1. To control by means of servocontrol

語源 2

Clipping of service station +‎ -o.

名詞

servo (plural servos)

1. (Australia, New Zealand) A service station, being a place to buy petrol for cars etc., as well as various convenience items, with or without actual car service facilities.
   • 2002, Alex Miller, Journey to the Stone Country, Allen & Unwin, published 2003, page 83:

     Two hours later Susan pulled the Pajero off the road onto the floodlit apron of the servo at the end of the Bowen bypass.

   • 2008, Roz Hopkins, Pumped, page 12:

     Crude oil is purchased in US dollars, so the price of the petrol at your local servo is heavily influenced by the rate of exchange between the greenback and the Aussie dollar.

   • 2011 July 16, “Beechboro servo bandit escapes with cash”, in The West Australian:
   • 2011 July 17, “Teen arrested over servo robbery”, in Illawarra Mercury:

アナグラム

• Vores, overs, roves, verso, vores

発音

• (Classical Latin) IPA: [ˈsɛr.woː]
• (modern Italianate Ecclesiastical) IPA: [ˈsɛr.vo]

動詞

servō (present infinitive servāre, perfect active servāvī, supine servātum); first conjugation

1. to maintain, keep

   Synonyms: teneo, obtineō, retineo, capio, contineō, comprehendo, obsideo, sustineo

   • 165 BCE, Publius Terentius Afer, Hecyra 3.3.42:

     Pollicitus sum et servāre in eō certumst quod dīxī fidem.

     I’ve made a promise and it’s certain that I shall keep what I said.

   • 23 BCE – 13 BCE, Horace, Odes 2.3.1–2:

     Aequam mementō rēbus in arduīs
     servāre mentem […]

     Remember to maintain a level mind in
     difficult situations […]

2. to protect, save, keep, guard, safeguard, watch over

   Synonyms: salvō, tūtor, vindicō, cū̆stōdiō, sospitō, teneō, adimō, prōtegō, tegō, adsum, sustineō, dēfendō, tueor, prohibeō, arceō, mūniō, ēripiō

   Antonyms: immineō, īnstō, obiectō

   • c. 37 BCE – 30 BCE, Virgil, Georgics 4.109–111:

     Invitent croceis [apes] halantes floribus horti
     Et custos furum atque avium cum falce saligna
     Hellespontiaci servet tutela Priapi.

     May gardens bright, fragrant with flower, lure them [the bees] and Hellespontian Priap with his willow scythe the robbing bee and the birds keep away.

   • 29 BCE – 19 BCE, Virgil, Aeneid 1.546–548:

     “Quem sī Fāta virum servant, sī vēscitur aurā
     aetheriā, neque adhūc crūdēlibus occubat umbrīs,
     nōn metus [...].”

     “If the Fates protect this man, if he breathes in the upper air, and neither still has he fallen among the cruel shades, [have] no fear [...].”
     (Ilioneus, speaking of Aeneas, assures Queen Dido regarding the Trojan presence in Carthage.)

3. to give heed to, pay attention to; watch, observe any thing

   Synonyms: observō, conspiciō, cōnspicor, cū̆stōdiō, animadvertō, caveō, intueor

4. to save, to deliver, rescue [with (Classical Latin) ex (+ ablative) or (Late Latin) ab (+ ablative) ‘from’]

   Synonyms: līberō, eximō, absolvō, vindicō, excipiō

   Antonyms: refrēnō, coërceō, saepiō, officiō, obstō, comprimō, impediō, arceō, supprimō

   • 54 BCE – 51 BCE, Cicero, De re publica 1.3.5:

     Hinc enim illa et apud Graecōs exempla, Miltiadem, victōrem domitōremque Persārum, nōndum sānātīs volneribus iīs, quae corpore adversō in clārissima victōriā accēpisset, vītam ex hostium tēlīs servātam in cīvium vinclīs prōfūdisse, et Themistoclem patriā, quam līberāvisset, pulsum atque prōterritum non in Graeciae portūs per sē servātōs, sed in barbariae sinūs cōnfūgisse, quam adflīxerat.

     Hence these examples among the Greeks as well: Miltiades, victor and conqueror of the Persians, to have spilt his life, preserved from enemies’ weapons, in the chains of his citizens, with the wounds received on the front of his body in the course of the most glorious victory not yet healed; and Themistocles, banished and driven away from the country he had freed, to have fled not to the harbours of Greece, saved by himself, but to the gulfs of a foreign country, which he had oppressed.

   • c. 77 CE – 79 CE, Pliny the Elder, Naturalis Historia 7.29.103:

     Super omnia Capitōlium summamque rem in eō sōlus ā Gallīs servāverat, sī nōn regnō suō servasset.

     Above all [‌Lucius Siccius Dentatus] had singlehandedly saved the Capitol and the state treasure therein from the Gauls—had he only not saved it for his own reign.

5. to preserve, store, keep, reserve
   • 29 BCE – 19 BCE, Virgil, Aeneid 1.207:

     Dūrāte, et vōsmet rēbus servāte secundīs.

     Endure, and preserve yourselves for favourable things.

6. (figurative) to permit, allow

Conjugation

At least one use of the Old Latin "sigmatic future" and "sigmatic aorist" tenses is attested, which are used by Old Latin writers; most notably Plautus and Terence. The sigmatic future is generally ascribed a future or future perfect meaning, while the sigmatic aorist expresses a possible desire ("might want to").
At least one rare poetic syncopated perfect form is attested.

関連する語

派生した語

参考

• serviō

名詞

servō

1. dative/ablative singular of servus

参照

• “servo”, in Charlton T. Lewis and Charles Short (1879), A Latin Dictionary, Oxford: Clarendon Press
• “servo”, in Charlton T. Lewis (1891), An Elementary Latin Dictionary, New York: Harper & Brothers
• “servo”, in Gaffiot, Félix (1934), Dictionnaire illustré latin-français, Hachette.
• Carl Meißner; Henry William Auden (1894), Latin Phrase-Book‎, London: Macmillan and Co.
  • to rescue from peril: aliquem ex periculo eripere, servare
    
  • to show an affectionate regard for a person's memory: memoriam alicuius pie inviolateque servare
    
  • to observe the chronological order of events: temporum ordinem servare
    
  • to observe the chronological order of events: servare et notare tempora
    
  • to be calm, self-possessed: constantiam servare
    
  • to preserve one's loyalty: fidem colere, servare
    
  • to keep one's word (not tenere): fidem servare (opp. fallere)
    
  • to do one's duty: officium suum facere, servare, colere, tueri, exsequi, praestare
    
  • to observe moderation, be moderate: modum tenere, retinere, servare, adhibere
    
  • to keep one's oath: iusiurandum (religionem) servare, conservare
    
  • to observe the sky (i.e. the flight of birds, lightning, thunder, etc.: de caelo servare (Att. 4. 3. 3)
    
  • to fast: ieiunium servare
    
  • to keep up a usage: consuetudinem suam tenere, retinere,[TR1] servare
    
  • to keep the ranks: ordines servare (B. G. 4. 26)
    
  • (ambiguous) to narrate events in the order of their occurrence: res temporum ordine servato narrare
    
• servo in Enrico Olivetti, editor (2003-2025), Dizionario Latino, Olivetti Media Communication
• Julius Pokorny (1959), Indogermanisches etymologisches Wörterbuch, in 3 vols, Bern, München: Francke Verlag