from Wiktionary, Creative Commons Attribution/Share-Alike License
- adv. Dialectual form of yes.
- n. Either of two letters, little yus (Ѧ) and big yus (Ѫ), representing nasal vowel sounds in the Cyrillic alphabet. The only Slavic language retaining these sounds is Polish, which is written in the Latin alphabet. Modern languages thus have little yus for them.
Dialectual form of yes. (Wiktionary)