An important or powerful person; a celebrity; a big name.
(in the plural) The big leagues, big time.
(university slang) A initiated member of a sorority who acts as a mentor to a new member (the little).
(BDSM) The participant in ageplay who acts out the older role.
One or more kinds of barley, especially six-rowed barley.
Of great size or large, and can also informally refer to someone who is fat.
(sometimes figurative) Large with young; pregnant; swelling; ready to give birth or produce.
(informal) Used to describe someone who is well-endowed, particularly in terms of having a large body part such as breasts, a penis, or muscles.
(informal) An adjective "big" represents an adult or older person, and can also imply that someone is too old for something or acting immaturely.
(informal, transitive with of) Mature, conscientious, principled; generous.
(informal) Important or significant.
Popular.
(of a city) Populous.
(informal) Used as an intensifier, especially of negative-valence nouns
(of an industry or other field, or institution(s) therein, often capitalized) Operating on a large scale, especially if therefore having undue or sinister influence.
(informal, with on) Enthusiastic (about).
In a loud manner.
In a boasting manner.
In a large amount or to a large extent.
On a large scale, expansively.
Hard.