2. Great with young; pregnant; swelling; ready to give birth
or produce; -- often figuratively.
[Day] big with the fate of Cato and of Rome.
--Addison.
3. Having greatness, fullness, importance, inflation,
distention, etc., whether in a good or a bad sense; as, a
big heart; a big voice; big looks; to look big. As applied
to looks, it indicates haughtiness or pride.
God hath not in heaven a bigger argument. --Jer.
Taylor.
Note: Big is often used in self-explaining compounds; as,
big-boned; big-sounding; big-named; big-voiced.
{To talk big}, to talk loudly, arrogantly, or pretentiously.
I talked big to them at first. --De Foe.
Syn: Bulky; large; great; massive; gross.