This is the 4078th most frequent Japanese word.
ブタ
Pig.
ブタ means pig as a domestic animal in this context.
ブタは農場で飼われています。
The pig is being raised on the farm.
ブタ is used metaphorically to denote a character trait or insult in this context.
彼は私のことをブタと呼んだ。
He called me a pig.
ブタ refers to pigs as a concept or symbolic characters in this context.