SYNOVITIS
Syn`o*vi"tis, n. Etym: [NL. See Synovia, -itis.] (Med.)

Defn: Inflammation of the synovial membrane.

SYNPELMOUS
Syn*pel"mous, a. Etym: [Pref. syn- + (Zoöl.)

Defn: Having the two main flexor tendons of the toes blended together.

SYNSEPALOUS
Syn*sep"al*ous, a. Etym: [Pref. syn- + sepal.] (Bot.)

Defn: Having united sepals; gamosepalous.

SYNTACTIC; SYNTACTICAL
Syn*tac"tic, Syn*tac"tic*al, a. Etym: [Cf. G. Syntax.]

Defn: Of or pertaining to syntax; according to the rules of syntax,
or construction.
— Syn*tac"tic*al*ly, adv.

SYNTAX
Syn"tax, n. Etym: [L. syntaxis, Gr. syntaxe. See Syn-, and Tactics.]

1. Connected system or order; union of things; a number of things jointed together; organism. [Obs.] They owe no other dependence to the first than what is common to the whole syntax of beings. Glanvill.