IPA: /ˌɑːrɡˈjuːmən/
KK: /ɑrˈɡjuːməntəm/
A statement or series of statements that are intended to convince someone of something or to explain a point of view.
The lawyer presented a strong argumentum to support her case.
Argumentum → It is derived from "arguere" (meaning to make clear or to prove) and the suffix "-mentum" (indicating the result of an action). The word "argumentum" refers to the result of making a point clear or proving something, hence it means a reason or evidence put forth in a discussion.
Think of 'making clear' ('arguere') to remember that an 'argumentum' is about providing reasons or evidence to support a point.