Sick'er1, a.
a. [O. Sax. sikur, L. Ger. seker, D. zeker, Dan. sikker, Sw. säker, O. H. Ger. sihhar, sihkur, N. H. Ger. sicher, from Lat. securus. See SECURE.] Sure; certain; firm. [Obs.] Spenser.
2 entries under this word
Sicker
Sick'er2, adv.
adv. Surely; certainly. [Obs.] Spenser.