Last Updated：2025/11/19

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(electronics) Initialism of signal integrity. / (technology) Initialism of systems integration. / Initialism of self-injury.

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Source Word

SI

Noun

abbreviation alt-of countable initialism uncountable slang Australia Canada UK

(electronics) Initialism of signal integrity. / (technology) Initialism of systems integration. / Initialism of self-injury.

Japanese Meaning

信号インテグリティ：電子工学分野で、信号の品質や伝送の安定性を示す概念を意味する / システム統合：技術分野で、複数のシステムを統合し一体化するプロセスを指す / 自傷行為：自己に対する傷害行為を示す（自傷を伴う行動）

What is this buttons?

During the review, the SI report highlighted severe signal reflections on the high-speed lines.

Google Translation / DeepL Translation

レビュー中、信号インテグリティの報告書は高速信号線で発生している深刻な信号反射を指摘しました。

Details

Sense（1）

(electronics) Initialism of signal integrity.

Sense（2）

(technology) Initialism of systems integration.

Sense（3）

Initialism of self-injury.

Sense（4）

(fandom slang) Initialism of self-insertion. (of the author into fan fiction)

Sense（5）

(mechanical engineering) Initialism of spark ignition.

Sense（6）

Initialism of supporting information.

Sense（7）

Initialism of special intelligence.

Sense（8）

(finance) Initialism of systematic internaliser.

Sense（9）

Initialism of swarm intelligence.

Sense（10）

(UK, Canada, Australia, law) Initialism of statutory instrument.

The scope of SIs varies greatly, from the technical (e.g. to set or vary the dates on which different provisions of an Act will come into force, to change the levels of fines or penalties for offences or to make consequential and transitional provisions) to the much wider-ranging, such as filling out the broad provisions in Acts.

Google Translation / DeepL Translation