different between undulate vs surge

English

Etymology

Borrowed from Late Latin undul?tus (“undulated”), from an unattested *undula (“small wave”), diminutive of Latin unda (“wave”).

Pronunciation

• IPA^(key): /??ndj?le?t/, /??ndj?le?t/, /??nd??le?t/, /??nd??le?t/, /??nd?le?t/
• (adjective, non-merged vowel) IPA^(key): /??ndj?l?t/, /??ndj?l?t/, /??nd??l?t/, /??nd??l?t/, /??nd?l?t/
• (adjective, merged vowel) IPA^(key): /??ndj?l?t/, /??nd??l?t/, /??nd?l?t/

Verb

undulate (third-person singular simple present undulates, present participle undulating, simple past and past participle undulated)

1. (transitive) To cause to move in a wavelike motion.
   • 1669, William Holder, Elements of Speech

     Breath vocalized, i.e., vibrated and undulated.

2. (transitive) To cause to resemble a wave
3. (intransitive) To move in wavelike motions.
4. (intransitive) To appear wavelike.

Translations

See also

• oscillate

Adjective

undulate (comparative more undulate, superlative most undulate)

1. Wavy in appearance or form.
2. Changing the pitch and volume of one's voice.
3. (botany, of a margin) sinuous, winding up and down.

Translations

Latin

Adjective

undul?te

1. vocative masculine singular of undul?tus

English

Etymology

From Middle English surgen, possibly from Middle French sourgir, from Old French surgir (“to rise, ride near the shore, arrive, land”), from Old Catalan surgir, from Latin surg?, contr. of surrig?, subrig? (“lift up, raise, erect; intransitive rise, arise, get up, spring up, grow, etc.”, transitive verb), from sub (“from below; up”) + reg? (“to stretch”); see regent.

Pronunciation

• (US) enPR: sûrj IPA^(key): /s?d?/
• (UK) IPA^(key): /s??d?/
• Rhymes: -??(?)d?
• Homophone: serge

Noun

surge (plural surges)

1. A sudden transient rush, flood or increase.

2. The maximum amplitude of a vehicle's forward/backward oscillation
3. (electricity) A sudden electrical spike or increase of voltage and current.

4. (aviation) A momentary reversal of the airflow through the compressor section of a jet engine due to disruption of the airflow entering the engine's air intake, accompanied by loud banging noises, emission of flame, and temporary loss of thrust.
5. (nautical) The swell or heave of the sea. (FM 55-501).
   • 1901, Bible (American Standard Version), James i. 6

     He that doubteth is like the surge of the sea driven by the wind and tossed.

   • He flies aloft, and, with impetuous roar, / Pursues the foaming surges to the shore.

6. (obsolete) A spring; a fountain.
   • 1523-1525, John Bourchier, 2nd Baron Berners, Froissart's Chronicles

     all great rivers are gorged and assembled of various surges and springs of water

7. The tapered part of a windlass barrel or a capstan, upon which the cable surges, or slips.

Synonyms

• inrush

Derived terms

• countersurge
• surgeless

Translations

Verb

surge (third-person singular simple present surges, present participle surging, simple past and past participle surged)

1. (intransitive) To rush, flood, or increase suddenly.

   • Carried somehow, somewhither, for some reason, on these surging floods, were these travelers, of errand not wholly obvious to their fellows, yet of such sort as to call into query alike the nature of their errand and their own relations.
2. To accelerate forwards, particularly suddenly.
3. (transitive, nautical) To slack off a line.

Related terms

• source

Translations

References

• surge in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.
• surge in The Century Dictionary, New York, N.Y.: The Century Co., 1911.
• FM 55-501

Anagrams

• Ruges, grues, urges

Italian

Pronunciation

• Rhymes: -urd?e

Verb

surge

1. third-person singular present indicative of surgere

Latin

Pronunciation

• (Classical) IPA^(key): /?sur.?e/, [?s??r??]
• (Ecclesiastical) IPA^(key): /?sur.d??e/, [?surd???]

Verb

surge

1. second-person singular present active imperative of surg?
   • (Matt. IX. v.5)

            Arise, and walk. (KJV)

Portuguese

Verb

surge

1. third-person singular (ele and ela, also used with você and others) present indicative of surgir
2. second-person singular (tu, sometimes used with você) affirmative imperative of surgir

Spanish

Pronunciation

• IPA^(key): /?su?xe/, [?su?.xe]

Verb

surge

1. Informal second-person singular (tú) affirmative imperative form of surgir.
2. Formal second-person singular (usted) present indicative form of surgir.
3. Third-person singular (él, ella, also used with usted^?) present indicative form of surgir.