spectrum

英語（米国） (en-US) 英語（イギリス） (en-GB)

IPA（発音記号）

/ˈspektɹəm/

名詞

通常 定冠詞付き 抽象名詞 廃用

A range of different things, colors, or ideas.

日本語の意味

（連続的に変化するものの）範囲 / 幅広い種類・領域 / 多様なものの連続体 / スペクトル

英語の意味

A range of different things, colors, or ideas.

ラオ語（ラオス語）

ຊ່ວງຂອງສິ່ງຕ່າງໆ ຫຼື ຄວາມຄິດທີ່ຫຼາກຫຼາຍ / ແຖບສີທີ່ເກີດຈາກການແຍກແສງ / ຂອບເຂດຫຼືລຳດັບທີ່ກວ້າງ

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The spectrum of opinions on the matter surprised the committee.

その問題に対する意見の範囲は委員会を驚かせた。

詳細

意味（1）

A range; a continuous, infinite, one-dimensional set, possibly bounded by extremes.

As Mr. Obama prepared to take the oath, his approval rating touched a remarkable 70 percent in some polling — a reflection of good will across the political spectrum.

詳細

意味（2）

Specifically, a range of colours representing light (electromagnetic radiation) of contiguous frequencies; hence electromagnetic spectrum, visible spectrum, ultraviolet spectrum, etc.

Current 3G technologies can send roughly 1 bit of data - a one or a zero - per second over each 1 Hz of spectrum that the operator owns.

詳細

意味（3）

(psychology, education, usually with the) The autism spectrum.

意味（4）

(chemistry) The pattern of absorption or emission of radiation produced by a substance when subjected to energy (radiation, heat, electricity, etc.).

意味（5）

(mathematics, linear algebra) The set of eigenvalues of a matrix.

意味（6）

(mathematics, functional analysis) Of a bounded linear operator A, the set of scalar values λ such that the operator A—λI, where I denotes the identity operator, does not have a bounded inverse; intended as a generalisation of the linear algebra sense.

意味（7）

(abstract algebra, algebraic geometry) The set, denoted Spec(R), of all prime ideals of a given ring R, commonly augmented with a Zariski topology and considered as a topological space.

意味（8）

(obsolete) Specter, apparition.

意味（9）

The image of something seen that persists after the eyes are closed.

spectra （ plural ）

spectrums （ plural ）