GB

noun

1. a highly toxic chemical nerve agent that inhibits the activity of cholinesterase

   noun.substance

   Synonyms sarin

   Source: WordNet 3.0

2. a unit of magnetomotive force equal to 0.7958 ampere-turns

   noun.quantity

   Synonyms gi gilbert

   Source: WordNet 3.0

3. a unit of information equal to 1000 megabits or 10^9 (1,000,000,000) bits

   noun.quantity

   Synonyms gbit gigabit

   Source: WordNet 3.0

4. a unit of information equal to 1000 megabytes or 10^9 (1,000,000,000) bytes

   noun.quantity

   Synonyms g gigabyte

   Source: WordNet 3.0

5. a unit of information equal to 1024 mebibytes or 2^30 (1,073,741,824) bytes

   noun.quantity

   Synonyms g gib gibibyte gigabyte

   Source: WordNet 3.0

6. an island comprising England and Scotland and Wales

   noun.location

   Synonyms great britain

   Source: WordNet 3.0