We found 10 dictionaries that define the word lems:

General (6 matching dictionaries)

1. LEMs: Merriam-Webster
2. Lem's, Lems, lems: Wordnik
3. LEMS, L.E.M.s, LEMs, Lems: Wiktionary
4. LEMs: Dictionary.com
5. LEMS, Lems: Wikipedia, the Free Encyclopedia
6. Lems: TheFreeDictionary.com

Computing (1 matching dictionary)

7. Lems: Encyclopedia

Miscellaneous (2 matching dictionaries)

8. AbbreviationZ (No longer online)
9. LEMS: Acronym Finder

Slang (1 matching dictionary)

10. Lems: Urban Dictionary

(Note: See lem as well.)

Definitions from Wiktionary (LEMS) ▸ noun:  Lambert-Eaton myasthenic syndrome Similar: lunar module, lunar excursion module, Lambert-Eaton syndrome, Eaton-Lambert syndrome, Lambert-Eaton myasthenic syndrome, myalgic encephalomyelitis, encephalitis lethargica, Isaacs' syndrome, MEB disease, melas, more... Phrases: prob lems, more... ▸ Words similar to lems ▸ Usage examples for lems ▸ Idioms related to lems ▸ Wikipedia articles (New!) ▸ Popular adjectives describing lems ▸ Words that often appear near lems ▸ Rhymes of lems ▸ Invented words related to lems