Lemma

Lemma may refer to:

Look up Lemma in
Wiktionary, the free dictionary.

• Lemma (mathematics), a proven statement used as a stepping-stone toward the proof of another statement
• Lemma (linguistics), the canonical form of a word
• Lemma (logic), which is simultaneously a premise for a contention above it and a contention for premises below it
• "Shadowing lemma", a fictional animal in Terry Pratchett's Discworld series, which exists in only 2 dimensions and eats mathematicians

Misspellings:

• Analemma, the curve traced out by the sun over the course of a year, and the phenomenon may be used as a clock or calendar.
• Morris Iemma (Note: spelt with a capital i), current premier of New South Wales

cs:Lemma