scalar

English

Wikipedia

Pronunciation

• Rhymes: -eɪlə(ɹ)

Etymology

From Latin scālāris, adjectival form from scāla ‎(“a flight of steps, stairs, staircase, ladder, scale”), for *scadla, from scandere ‎(“to climb”); compare scale.

Adjective

scalar ‎(not comparable)

1. (mathematics) Having magnitude but not direction
2. (computer science) Consisting of a single value (e.g. integer or string) rather than multiple values (e.g. array)
3. Of, or relating to scale
4. (music) Of or pertaining to a musical scale.

Translations

having magnitude

• Czech: skalární m
• French: scalaire (fr)
• Georgian: სკალარი ‎(sḳalari)
• Polish: skalarny m
• Portuguese: escalar (pt)
• Romanian: scalar (ro)

• Russian: скаля́рный (ru) ‎(skaljárnyj)
• Spanish: escalar (es)
• Swedish: skalär (sv)
• Tagalog: bilangin (tl)
• Turkish: sayıl (tr)

relating to scale

• French: scalaire (fr)
• Portuguese: escalar (pt)

• Romanian: scalar (ro)

The translations below need to be checked and inserted above into the appropriate translation tables, removing any numbers. Numbers do not necessarily match those in definitions. See instructions at Help:How to check translations.

Translations to be checked

• Mandarin: traditional: 標量, simplified: 标量
• Estonian: ^{(please verify)} skalaar
• Italian: ^{(please verify)} scalare

Noun

scalar ‎(plural scalars)

1. (mathematics) A quantity that has magnitude but not direction; compare vector
2. (electronics) An amplifier whose output is a constant multiple of its input

Related terms

• vector

Translations

quantity with magnitude

• Basque: eskalar
• Chinese:

  Mandarin: 标量 (zh) ‎(biāoliàng)

• Czech: skalár m
• French: scalaire (fr) m

• Icelandic: einvíð stærð f, tölustærð f, stigastærð f
• Japanese: スカラー (ja) ‎(sukaraa)
• Polish: skalar (pl) m
• Portuguese: escalar (pt) f
• Spanish: escalar (es) m
• Swedish: skalär (sv) c

(electronics) amplifier

The translations below need to be checked and inserted above into the appropriate translation tables, removing any numbers. Numbers do not necessarily match those in definitions. See instructions at Help:How to check translations.

Translations to be checked

• Italian: ^{(please verify)} scalare m

Anagrams

• lascar
• rascal
• sacral