from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Smooth, or proceeding smoothly
- adv. Smoothly; without difficulty
from the GNU version of the Collaborative International Dictionary of English
- adj. Spread equally over the surface; uniform; even.
from The Century Dictionary and Cyclopedia
- Following; sequent; pursuant.
- Smooth; even.
- n. The plaice.
From Middle English with the meaning "following", from Anglo-Norman suant, from Old French suiant, sivant, present participle of sivre ("to follow"), from Latin *sequere, from sequor (Wiktionary)