Definition

In a way that shows a lack of respect for others by doing something that is not appropriate or by assuming too much.

Example

She presumptuously interrupted the meeting without waiting for her turn to speak.

Conversation

Did you hear how she spoke to the manager yesterday?

Yeah, it was really surprising to see her act so presumptuously.

Right? I can't believe she thought she could just demand changes like that.

Totally! It’s not the best way to get what you want.

Synonyms & Antonyms

Root Explanation

Presumptuously → It is formed from "pre-" (meaning before) and "sumere" (meaning to take) combined with the suffix "-ous" (meaning full of). The word describes an attitude of taking liberties or making assumptions before having the right to do so, hence acting in a bold or overstepping manner.

Memory Tip

Think of someone 'taking' ('sumere') something 'before' ('pre-') they have the right to do so, which helps you remember that 'presumptuously' means acting boldly or overstepping boundaries.

Visually Confused Words