big (Adjective) — Above average in size, number, quantity, magnitude or extent. ex. "set out for the big city" ex. "a big barn" ex. "big businesses" ex. "a big expenditure" ex. "a big group of scientists"
big (Adjective) — Significant. ex. "graduation was a big day in his life"
big (Adjective) — Very intense. ex. "in a big rage" ex. "had a big shock"
big (Adjective) — Loud and firm. ex. "a big voice" ex. "big bold piano sounds"
big (Adjective) — Conspicuous in position or importance. ex. "a big figure in the movement" ex. "big man on campus"
big (Adjective) — Prodigious. ex. "big spender" ex. "big eater"
big (Adjective) — Exhibiting self-importance. ex. "big talk"
big (Adjective) — Feeling self-importance. ex. "too big for his britches"
big (Adjective) — (of animals) fully developed.
big (Adjective) — Marked by intense physical force. ex. "a big wind"
big (Adjective) — Generous and understanding and tolerant. ex. "a heart big enough to hold no grudges" ex. "that's very big of you to be so forgiving"
big (Adjective) — Given or giving freely. ex. "was a big tipper"
big (Adjective) — In an advanced stage of pregnancy. ex. "was big with child"
big (Adjective) — Regarded with great favour, approval, or affection especially by the general public.
big (Adverb) — Extremely well. ex. "his performance went over big"
big (Adverb) — In a boastful manner. ex. "he talked big all evening"
big (Adverb) — On a grand scale. ex. "think big"
big (Adverb) — In a major way. ex. "the play failed big at the box office"