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Cosine in Scrabble and Meaning

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What does cosine mean? Is cosine a Scrabble word?

How many points in Scrabble is cosine worth? cosine how many points in Words With Friends? What does cosine mean? Get all these answers on this page.

Scrabble® and Words with Friends® points for cosine

See how to calculate how many points for cosine.

Is cosine a Scrabble word?

Yes. The word cosine is a Scrabble US word. The word cosine is worth 8 points in Scrabble:

C3O1S1I1N1E1

Is cosine a Scrabble UK word?

Yes. The word cosine is a Scrabble UK word and has 8 points:

C3O1S1I1N1E1

Is cosine a Words With Friends word?

Yes. The word cosine is a Words With Friends word. The word cosine is worth 10 points in Words With Friends (WWF):

C4O1S1I1N2E1

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Valid words made from Cosine

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Results

6-letter words (4 found)

CONIES,COSINE,ICONES,OSCINE,

5-letter words (14 found)

CINES,CIONS,COINS,CONES,COSIE,EOSIN,ICONS,NOISE,ONCES,SCION,SCONE,SINCE,SONCE,SONIC,

4-letter words (25 found)

CENS,CINE,CION,COIN,CONE,CONI,CONS,COSE,ECOS,EONS,ICES,ICON,IONS,NICE,NIES,NOES,NOSE,ONCE,ONES,ONIE,SECO,SICE,SIEN,SINE,SONE,

3-letter words (26 found)

CIS,CON,COS,ECO,ENS,EON,ICE,INS,ION,IOS,ISO,NIE,NIS,NOS,OES,OIS,ONE,ONS,OSE,SEC,SEI,SEN,SIC,SIN,SOC,SON,

2-letter words (13 found)

EN,ES,IN,IO,IS,NE,NO,OE,OI,ON,OS,SI,SO,

1-letter words (1 found)

E,

You can make 83 words from cosine according to the Scrabble US and Canada dictionary.

Definitions and meaning of cosine

cosine

Etymology

co- +‎ sine, short for complementi sinus in Latin, meaning “sine of the complement”. Doublet of cosinus.

Pronunciation

  • (UK) IPA(key): /ˈkəʊ.saɪn/
  • (US) IPA(key): /ˈkoʊ.saɪn/
  • (General Australian) IPA(key): /ˈkəʉ.sɑɪn/
  • Rhymes: -əʊsaɪn, -oʊsaɪn
  • Homophone: cosign

Noun

cosine (plural cosines)

  1. (trigonometry) In a right triangle, the ratio of the length of the side adjacent to an acute angle to the length of the hypotenuse. Symbol: cos

Usage notes

In various branches of mathematics, the cosine of an angle is determined in various ways, including the following:

  • The x-coordinate of the point on the unit circle at the given anticlockwise angle from the x-axis.
  • The sum of the real or complex power series

          ∑ n = 0 ∞ ( − 1 ) n x 2 n ( 2 n ) ! = 1 − x 2 2 + x 4 24 − x 6 720 + x 8 40320 − ⋯ {\displaystyle \sum _{n=0}^{\infty }{\frac {(-1)^{n}x^{2n}}{(2n)!}}=1-{x^{2} \over 2}+{x^{4} \over 24}-{x^{6} \over 720}+{x^{8} \over 40320}-\cdots }

    where x is in radians.

Derived terms

Related terms

  • arccosine
  • sine

Translations

See also

Anagrams

  • Enciso, Inscoe, Senoic, coines, conies, oscine

Italian

Noun

cosine f

  1. plural of cosina

Anagrams

  • cenosi, coseni, inceso, nescio, osceni

Old French

Noun

cosine oblique singular, f (oblique plural cosines, nominative singular cosine, nominative plural cosines)

  1. (female) cousin

Declension

  • see cosin

Descendants

  • French: cousine

Source: wiktionary.org