2. Relating to, or like, syenite; as, syenitic granite.

SYKE
Syke, n. & v.

Defn: See Sike. [Obs.] Chaucer.

SYKER
Syk"er, a. & adv.

Defn: See Sicker. [Obs.]

SYLE
Syle, n. Etym: [See Sile a young herring.] (Zoöl.)

Defn: A young herring (Clupea harengus). [Also written sile.] But our folk call them syle, and nought but syle, And when they're grown, why then we call them herring. J. Ingelow.

SYLLABARIUM
Syl`la*ba"ri*um, n.; pl. Syllabaria. Etym: [NL.]

Defn: A syllabary.

SYLLABARY
Syl"la*ba*ry, n.