NUCIN
Nu"cin, n. Etym: [L. nux, nucis, a nut.] (Chem.)

Defn: See Juglone.

NUCLEAL; NUCLEAR
Nu"cle*al, Nu"cle*ar, a.

Defn: Of or pertaining to a nucleus; as, the nuclear spindle (see Illust. of Karyokinesis) or the nuclear fibrils of a cell; the nuclear part of a comet, etc.

NUCLEATE
Nu"cle*ate, a. Etym: [L. nucleatus having a kernel.]

Defn: Having a nucleus; nucleated.

NUCLEATE
Nu"cle*ate, v. t. Etym: [Cf. L. nucleare to become kernelly.]

Defn: To gather, as about a nucleus or center.

NUCLEATED
Nu"cle*a`ted, a.

Defn: Having a nucleus; nucleate; as, nucleated cells.