Definition of pseudoscalar in English:

pseudoscalar

adjective ˌs(j)uːdə(ʊ)ˈskeɪlə

Physics Mathematics

Relating to or of the nature of a variable quantity that transforms as a scalar under rotation but changes sign under reflection; described or represented mathematically by such a quantity.

noun ˌs(j)uːdə(ʊ)ˈskeɪlə

Physics Mathematics

A pseudoscalar quantity. Also: a subatomic particle whose wave function is such a quantity, the particle having zero spin and odd parity.

Origin

1920s; earliest use found in Proceedings of the Royal Society of London. From pseudo- + scalar.

Definition of pseudoscalar in US English:

pseudoscalar

adjectiveˌs(j)uːdə(ʊ)ˈskeɪlə

Physics Mathematics

Relating to or of the nature of a variable quantity that transforms as a scalar under rotation but changes sign under reflection; described or represented mathematically by such a quantity.

nounˌs(j)uːdə(ʊ)ˈskeɪlə

Physics Mathematics

A pseudoscalar quantity. Also: a subatomic particle whose wave function is such a quantity, the particle having zero spin and odd parity.

Origin

1920s; earliest use found in Proceedings of the Royal Society of London. From pseudo- + scalar.

词汇	pseudoscalar
释义	Definition of pseudoscalar in English: pseudoscalar adjective ˌs(j)uːdə(ʊ)ˈskeɪlə Physics Mathematics Relating to or of the nature of a variable quantity that transforms as a scalar under rotation but changes sign under reflection; described or represented mathematically by such a quantity. noun ˌs(j)uːdə(ʊ)ˈskeɪlə Physics Mathematics A pseudoscalar quantity. Also: a subatomic particle whose wave function is such a quantity, the particle having zero spin and odd parity. Origin 1920s; earliest use found in Proceedings of the Royal Society of London. From pseudo- + scalar. Definition of pseudoscalar in US English: pseudoscalar adjectiveˌs(j)uːdə(ʊ)ˈskeɪlə Physics Mathematics Relating to or of the nature of a variable quantity that transforms as a scalar under rotation but changes sign under reflection; described or represented mathematically by such a quantity. nounˌs(j)uːdə(ʊ)ˈskeɪlə Physics Mathematics A pseudoscalar quantity. Also: a subatomic particle whose wave function is such a quantity, the particle having zero spin and odd parity. Origin 1920s; earliest use found in Proceedings of the Royal Society of London. From pseudo- + scalar.
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