different between stretch vs compression

English

Etymology

From Middle English strecchen, from Old English stre??an (“to stretch, hold out, extend, spread out, prostrate”), from Proto-West Germanic *strakkjan (“to stretch, make taut or tight”), from Proto-Indo-European *(s)treg-, *streg-, *treg- (“stiff, rigid”). Cognate with West Frisian strekke, Dutch strekken (“to stretch, straighten”), German strecken (“to stretch, straighten, elongate”), Danish strække (“to stretch”), Swedish sträcka (“to stretch”), Dutch strak (“taut, tight”), Albanian shtriqem (“to stretch”). More at stark.

Pronunciation

• IPA^(key): /st??t?/
• Rhymes: -?t?

Verb

stretch (third-person singular simple present stretches, present participle stretching, simple past and past participle stretched or (obsolete) straught or (obsolete) straight)

1. (transitive) To lengthen by pulling.

2. (intransitive) To lengthen when pulled.
   • 1660, Robert Boyle, New Experiments Physico-Mechanical: Touching the Spring of the Air and their Effects

     The inner membrane […] because it would stretch and yield, remained unbroken.

3. (transitive) To pull tight.

4. (figuratively, transitive) To get more use than expected from a limited resource.

5. (figuratively, transitive) To make inaccurate by exaggeration.

6. (intransitive) To extend physically, especially from limit point to limit point.

7. (intransitive, transitive) To extend one’s limbs or another part of the body in order to improve the elasticity of one's muscles

8. (intransitive) To extend to a limit point

9. (transitive) To increase.
10. (obsolete, colloquial) To stretch the truth; to exaggerate.

11. (nautical) To sail by the wind under press of canvas.

    (Can we find and add a quotation of Ham. Nav. Encyc to this entry?)

12. (slang, transitive, archaic) To execute by hanging.
13. To make great demands on the capacity or resources of something.

Translations

See also

• pandiculate

Noun

stretch (plural stretches)

1. An act of stretching.

2. The ability to lengthen when pulled.

3. A course of thought which diverts from straightforward logic, or requires extraordinary belief or exaggeration.

4. A segment of a journey or route.

5. A segment or length of material.

6. (Britain, slang, archaic) A walk.
   • Evelyn Underhill, quoted in 2010, Evelyn Underhill, ?Carol Poston, The Making of a Mystic: New and Selected Letters of Evelyn Underhill (page 81)

     In the afternoon I went for a stretch into the country, & about 4 it cleared up pretty well, so I hurried back & we got a cart & drove to Bassano, a little town about 8 miles off, that we wanted to see.

7. (baseball) A quick pitching delivery used when runners are on base where the pitcher slides his leg instead of lifting it.
8. (baseball) A long reach in the direction of the ball with a foot remaining on the base by a first baseman in order to catch the ball sooner.
9. (informal) Term of address for a tall person.
10. (horse racing) The homestretch, the final straight section of the track leading to the finish.
11. A length of time.

    • After the harvest there was a stretch of clear dry weather, and the animals toiled harder than ever […]

    1. (Ireland) Extended daylight hours, especially said of the evening in springtime when compared to the shorter winter days.

    2. (sports) The period of the season between the trade deadline and the beginning of the playoffs.
    3. (slang) A jail or prison term.

       Synonym: stint

       1. (slang) A jail or prison term of one year's duration.
    4. A single uninterrupted sitting; a turn.
12. A stretch limousine.

Translations

Derived terms

Descendants

• Esperanto: stre?i

Further reading

• stretch at OneLook Dictionary Search

References

• (a walk): 1873, John Camden Hotten, The Slang Dictionary

Anagrams

• strecht

English

Etymology

Borrowed from Middle French compression, from Latin compressi?.

Pronunciation

• IPA^(key): /k?m.p???.?n/
• Rhymes: -???n

Noun

compression (countable and uncountable, plural compressions)

1. An increase in density; the act of compressing, or the state of being compressed; compaction.
2. (automotive) The cycle of an internal combustion engine during which the fuel and air mixture is compressed.
3. (computing) The process by which data is compressed.

   • Due to the presence of long-range correlations in language [21], [22] it is not possible to compute accurate measures of the entropy by estimating block probabilities directly. More efficient nonparametric methods that work even in the presence of long-range correlations are based on the property that the entropy of a sequence is a lower bound to any lossless compressed version of it [15]. Thus, in principle, it is possible to estimate the entropy of a sequence by finding its length after being compressed by an optimal algorithm. In our analysis, we used an efficient entropy estimator derived from the Lempel-Ziv compression algorithm that converges to the entropy [19], [23], [24], and shows a robust performance when applied to correlated sequences [25] (see Materials and Methods).

4. (music) The electronic process by which any sound's gain is automatically controlled.
5. (astronomy) The deviation of a heavenly body from a spherical form.

Antonyms

• decompression
• rarefaction

Derived terms

• compression ratio
• compression wave
• data compression

Translations

References

• Compression in the Encyclopædia Britannica (11th edition, 1911)

French

Etymology

First known attestation 1314, borrowed from Latin compressi?.

Pronunciation

Noun

compression f (plural compressions)

1. compression (act, instance of compressing)
2. compression (cycle of an internal combustion engine)

Further reading

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

Middle French

Etymology

Old French, borrowed from Latin compressi?.

Noun

compression f (plural compressions)

1. compression (act, instance of compressing)
   • 1585, Giovanni Marinelli, Thresor des remedes secrets pour les maladies des femmes, page 761

     compression du ventre

     compression of the abdomen

Old French

Etymology

First known attestation 1314, borrowed from Latin compressi?.

Noun

compression f (oblique plural compressions, nominative singular compression, nominative plural compressions)

1. compression (act, instance of compressing)