Ground and Lemma

Ground noun - A small area of usually open land.

Lemma and ground are semantically related In some cases you can use "Lemma" instead a noun "Ground".

Nearby Words: grounded, groundwork, groundless, grounding, groundsman

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

Ground and lemma are semantically related in theory topic. You can use "Ground" instead a noun "Lemma".