Defn: A dog that pursued his prey by scent, as distinguished from the greyhound.[Obs.]

RACHIALGIA
Ra"chi*al"gi*a, n. Etym: [NL., fr. Gr. (Med.)

Defn: A painful affection of the spine; especially, Pott's disease; also, formerly, lead colic.

RACHIDIAN
Ra*chid"i*an, a. Etym: [See Rachis.] (Anat. & Zoöl.)

Defn: Of or pertaining to the rachis; spinal; vertebral. Same as
Rhachidian.

RACHILLA
Ra*chil"la, n. Etym: [NL.]

Defn: Same as Rhachilla.

RACHIODONT
Ra"chi*o*dont, a. (Zoöl.)

Defn: Same as Rhachiodont.

RACHIS
Ra"chis, n.; pl. E. Rachises, L. Rachides. Etym: [NL., fr. Gr.
[Written also rhachis.]