RUINER
Ru"in*er, n.

Defn: One who, or that which, ruins.

RUINIFORM
Ru"in*i*form, a. Etym: [Ruin + -form: cf. F. ruiniforme.]

Defn: Having the appearance of ruins, or of the ruins of houses; — said of certain minerals.

RUINOUS
Ru"in*ous, a. Etym: [L. ruinosus: cf. F. ruineux. See Ruin.]

1. Causing, or tending to cause, ruin; destructive; baneful; pernicious; as, a ruinous project. After a night of storm so ruinous. Milton.

2. Characterized by ruin; ruined; dilapidated; as, an edifice, bridge, or wall in a ruinous state.

3. Composed of, or consisting in, ruins. Behold, Damascus . . . shall be a ruinous heap. Isa. xvii. 1.

Syn.
— Dilapidated; decayed; demolished; pernicious; destructive;
baneful; wasteful; mischievous.
— Ru"in*ous*ly, adv.
— Ru"in*ous*ness, n.

RUKH
Rukh, n. Etym: [Srr Roc.]