[ˌɛsˈʌɪ], (Abbreviation)

Definitions:
- the international system of units of measurement


Phrases:

Origin:
from French Système International

[ˌɛsˈʌɪ], (Abbreviation)

Definitions:
- statutory instrument


Phrases:

Origin:

[siː], (Noun)

Definitions:


Phrases:

Origin:
early 18th century: from the initial letters of Sancte Iohannes, the closing words of a Latin hymn (see solmization)

[], (Symbol)

Definitions:
- the chemical element silicon


Phrases:

Origin: