Assertion and Lemma

Assertion noun - A solemn and often public declaration of the truth or existence of something.

Lemma and assertion are semantically related. In some cases you can replace term "Lemma" with "Assertion", this nouns are similar.

Nearby Words: assert, assertive, asserted, assertively, asserting

Lemma noun - A subsidiary proposition that is assumed to be true in order to prove another proposition.

Assertion and lemma are semantically related. Sometimes you can replace term "Assertion" with "Lemma", this nouns are similar.