from The American Heritage® Dictionary of the English Language, 4th Edition
- v. A past tense and a past participle of learn.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- v. Simple past of learn.
- v. Past participle of learn
from The Century Dictionary and Cyclopedia
- n. An occasional preterit and past participle of learn.
learn + -t (Wiktionary)