There are 2 main definitions of Ig in English:

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Ig 1

Line breaks: Ig

abbreviation

Biochemistry

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There are 2 main definitions of Ig in English:

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IG 2 Syllabification: IG

Entry from US English dictionary

abbreviation

1Indo-Germanic.
1.1Inspector General.

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Word of the day haughty
Pronunciation: ˈhôdē
adjective
arrogantly superior and disdainful