bumptiously

Adverb

In a bumptious manner.

Japanese Meaning

生意気に、自己主張を過剰にする様子で / 高慢かつ傲慢な態度で

She announced her decision bumptiously, as if no one else's opinion mattered.

彼女は他の誰の意見も重要でないかのように、傲慢に決定を発表した。

Sense（1）

In a bumptious manner.

He bumptiously introduced himself and subsequently infered himself as the topic of conversation.

more bumptiously

（ comparative ）

most bumptiously

（ superlative ）