gb

Noun gb has 6 senses

• gb(n = noun.substance) sarin - a highly toxic chemical nerve agent that inhibits the activity of cholinesterase;
is a kind of organophosphate nerve agent

• gb(n = noun.quantity) gi, gilbert - a unit of magnetomotive force equal to 0.7958 ampere-turns;
is a kind of magnetomotive force unit

• gb(n = noun.quantity) gbit, gigabit - a unit of information equal to 1000 megabits or 10^9 (1,000,000,000) bits;
is a kind of computer memory unit
has parts: mb, mbit, megabit
is a part of tb, tbit, terabit

• gb(n = noun.quantity) g, gigabyte - a unit of information equal to 1000 megabytes or 10^9 (1,000,000,000) bytes;
is a kind of computer memory unit
has parts: m, mb, megabyte
is a part of tb, terabyte

• gb(n = noun.quantity) g, gib, gibibyte, gigabyte - a unit of information equal to 1024 mebibytes or 2^30 (1,073,741,824) bytes;
is a kind of computer memory unit
has parts: m, mb, mebibyte, megabyte, mib
is a part of tb, tebibyte, terabyte, tib

• gb(n = noun.location) great britain - an island comprising England and Scotland and Wales;
is a part of british isles
has particulars: albion
has parts: scotland, solway firth
is a kind of island