different between arch vs loop

English

Pronunciation

• (General American) enPR: ärch, IPA^(key): /??t??/
• (Received Pronunciation) IPA^(key): /??t??/
• (by analogy to arc, nonstandard) IPA^(key): ((General American)) /???k/, ((Received Pronunciation)) /??k/
• Rhymes: -??(?)t?

Etymology 1

From Middle English arch, arche, from Old French arche (“an arch”) (French arche), a feminine form of arc, from Latin arcus (“a bow, arc, arch”).

Noun

arch (plural arches)

2. An inverted U shape.
3. An arch-shaped arrangement of trapezoidal stones, designed to redistribute downward force outward.
5. (architecture) An architectural element having the shape of an arch
6. Any place covered by an arch; an archway.

   to pass into the arch of a bridge

7. (archaic, geometry) An arc; a part of a curve.
8. A natural arch-shaped opening in a rock mass.
9. (anatomy) Curved part of the bottom of a foot.

Derived terms

Translations

References

• John A. Simpson and Edward S. C. Weiner, editors (1989) , “arch”, in The Oxford English Dictionary, 2nd edition, Oxford: Clarendon Press, ?ISBN

Verb

arch (third-person singular simple present arches, present participle arching, simple past and past participle arched)

1. To form into an arch shape

   The cat arched its back

2. To cover with an arch or arches.

Translations

Etymology 2

From the prefix arch-. "Principal" is the original sense; "mischievous" is via onetime frequent collocation with rogue, knave, etc.

Adjective

arch (comparative archer, superlative archest)

2. Knowing, clever, mischievous.

   I attempted to hide my emotions, but an arch remark escaped my lips.

   • July 4, 1710, Isaac Bickerstaff (pseudonym for Richard Steele or (in some later numbers of the journal) Joseph Addison), The Tatler No. 193

     [He] spoke his request with so arch a leer.

   • Lassiter ended there with dry humor, yet behind that was meaning. Jane blushed and made arch eyes at him.

3. Principal; primary.

Derived terms

• archly
• archness

Translations

Noun

arch (plural arches)

1. (obsolete) A chief.

Related terms

• arc

Further reading

• arch in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.
• arch in The Century Dictionary, New York, N.Y.: The Century Co., 1911.
• arch at OneLook Dictionary Search

Anagrams

• Char, Rach, char, rach

Czech

Noun

arch m inan

1. sheet (in printing)

Declension

Middle Dutch

Etymology 1

From Old Dutch *arg, from Proto-Germanic *argaz.

Adjective

arch

1. bad, depraved
2. wrong, evil
3. shameful
4. bad, worthless, of low quality

Inflection

This adjective needs an inflection-table template.

Alternative forms

• erch

Derived terms

• argeren

Descendants

• Dutch: arg, erg

Etymology 2

Substantive form of the adjective arch.

Noun

arch n

1. evil
2. disaster, misfortune

Inflection

This noun needs an inflection-table template.

Further reading

• “arch (I)”, in Vroegmiddelnederlands Woordenboek, 2000
• “arch (II)”, in Vroegmiddelnederlands Woordenboek, 2000
• Verwijs, E.; Verdam, J. (1885–1929) , “arch (I)”, in Middelnederlandsch Woordenboek, The Hague: Martinus Nijhoff, ?ISBN, page I
• Verwijs, E.; Verdam, J. (1885–1929) , “arch (II)”, in Middelnederlandsch Woordenboek, The Hague: Martinus Nijhoff, ?ISBN, page II

Middle English

Alternative forms

• arche

Etymology

From Old French arche.

Noun

arch (plural arches)

1. arch
2. arc

Descendants

• English: arch

References

• “arch(e, n.”, in MED Online, Ann Arbor, Mich.: University of Michigan, 2007.

Middle Welsh

Etymology

From the root of erchi (“to request”), from Proto-Celtic *?arsketi, from Proto-Indo-European *pre?-.

Pronunciation

• IPA^(key): /ar?/

Noun

arch f

1. request

Verb

arch

1. second-person singular imperative of erchi

Mutation

Welsh

Pronunciation

• IPA^(key): /ar?/

Etymology 1

From Middle Welsh arch, from Proto-Brythonic *arx, from Latin arca.

Noun

arch f (plural eirch)

1. (obsolete) chest, coffer
2. coffin (box for the dead)
3. ark (large boat with a flat bottom)
   • 1588, Y Beibl cyssegr-lan, Genesis 6:13, 14:

Derived terms

• arch Noa (“Noah's Ark”)
• arch y Cyfamod (“Ark of the Covenant”)
• bwa'r arch (“rainbow”)

Etymology 2

Back-formation from erchi (“to seek, to ask for”).

Noun

arch f (plural eirchion)

1. request, command

Derived terms

• archeb (“order”)

Etymology 3

Inflected form of erchi (“to seek, to ask for”).

Verb

arch

1. second-person singular imperative of erchi

Mutation

Further reading

• R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke et al., editors (1950–present) , “arch”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies

English

Pronunciation

• IPA^(key): /lu?p/
• Rhymes: -u?p
• Homophone: loupe

Etymology 1

From Middle English loupe (“noose, loop”), earlier lowp-knot (“loop-knot”), of North Germanic origin, from Old Norse hlaup (“a run", literally, "a leap”), used in the sense of a "running knot", from hlaupa (“to leap”), ultimately from Proto-Germanic *hlaupan?. Compare Swedish löp-knut (“loop-knot”), Danish løb-knude (“a running knot”), Danish løb (“a course”). More at leap.

Noun

loop (plural loops)

1. A length of thread, line or rope that is doubled over to make an opening.
2. The opening so formed.
3. A shape produced by a curve that bends around and crosses itself.

   Arches, loops, and whorls are patterns found in fingerprints.

4. A ring road or beltway.
5. An endless strip of tape or film allowing continuous repetition.
6. A complete circuit for an electric current.
7. (programming) A programmed sequence of instructions that is repeated until or while a particular condition is satisfied.
8. (graph theory) An edge that begins and ends on the same vertex.
9. (topology) A path that starts and ends at the same point.
10. (transport) A bus or rail route, walking route, etc. that starts and ends at the same point.
11. (rail transport) A place at a terminus where trains or trams can turn round and go back the other way without having to reverse; a balloon loop, turning loop, or reversing loop.
12. (algebra) A quasigroup with an identity element.
13. A loop-shaped intrauterine device.
14. An aerobatic maneuver in which an aircraft flies a circular path in a vertical plane.
15. A small, narrow opening; a loophole.
16. Alternative form of loup (mass of iron).
17. (biochemistry) A flexible region in a protein's secondary structure.

Hypernyms

• control structure

Hyponyms

Derived terms

• loophole
• loop line, loopline

Related terms

Translations

Etymology 2

From the noun.

Verb

loop (third-person singular simple present loops, present participle looping, simple past and past participle looped)

1. (transitive) To form something into a loop.
2. (transitive) To fasten or encircle something with a loop.
3. (transitive) To fly an aircraft in a loop.
4. (transitive) To move something in a loop.
5. (transitive) To join electrical components to complete a circuit.
6. (transitive) To duplicate the route of a pipeline.
7. (transitive) To create an error in a computer program so that it runs in an endless loop and the computer freezes up.
8. (intransitive) To form a loop.
9. (intransitive) To move in a loop.

   The program loops until the user presses a key.
10. To place in a loop.

Derived terms

Translations

References

• loop on Wikipedia.Wikipedia

See also

• Appendix:Parts of the knot

Anagrams

• OOPL, Polo, Pool, polo, pool

Afrikaans

Pronunciation

• IPA^(key): /l??p/

Etymology 1

From Dutch lopen, from Middle Dutch lôpen, from Old Dutch l?pan, from Proto-West Germanic *hlaupan, from Proto-Germanic *hlaupan? (“to run”).

Verb

loop (present loop, present participle lopende, past participle geloop)

1. (intransitive) to walk

Alternative forms

• loep (Western Cape)

Etymology 2

From Dutch loop, from Middle Dutch lôop, from Old Dutch *l?p.

Noun

loop (plural lope, diminutive lopie)

1. walking, gait
2. (of events) course
3. (of guns) barrel
4. (informal) business end (of a rifle, etc.)
5. (music, usually in diminutive) run: a rapid passage in music, especially along a scale

Dutch

Pronunciation

• IPA^(key): /lo?p/
• Hyphenation: loop
• Rhymes: -o?p

Etymology 1

From Middle Dutch lôop, from Old Dutch *l?p.

Noun

loop m (plural lopen, diminutive loopje n)

1. course, duration
2. a river course
3. course of a projectile
4. barrel (of a firearm)

Derived terms

Related terms

• lopen

Descendants

• Afrikaans: loop
• ? Indonesian: lop

Etymology 2

See the etymology of the main entry.

Verb

loop

1. first-person singular present indicative of lopen
2. imperative of lopen

Anagrams

• Pool, pool

Portuguese

Noun

loop m (plural loops)

1. (computing) loop (repeating sequence of instructions)
2. loop (aircraft manoeuvre)

Synonyms

• (programmed sequence of instructions): ciclo, laço
• (aircraft manoeuvre): looping

Derived terms

• in loop