Defn: In a reasonant manner.

RESONATOR
Res"o*na`tor (-n`tr), n. (Acoustics)

Defn: Anything which resounds; specifically, a vessel in the form of a cylinder open at one end, or a hollow ball of brass with two apertures, so contrived as to greatly intensify a musical tone by its resonance. It is used for the study and analysis of complex sounds.

RESORB Re*sorb" (r-srb"), v. t. Etym: [L. reorbere; pref. re- re- + sorbere to suck or drink in.]

Defn: To swallow up.
Now lifted by the tide, and now resorbed. Young.

RESORBENT
Re*sorb"ent (-ent), a. Etym: [L. resorbens, p. pr. of resorbere.]

Defn: Swallowing up. Wodhull.

RESORCIN Res*or"cin (rz-r"sn), n. Etym: [Resin + orcin. So called because in its higher homologue it resembles orcin.] (Chem.)

Defn: A colorless crystalline substance of the phenol series, obtained by melting certain resins, as galbanum, asafetida, etc., with caustic potash. It is also produced artificially and used in making certain dyestuffs, as phthaleïn, fluoresceïn, and eosin.

RESORCYLIC
Res`or*cyl"ic (rz`r-sl"k), a. (Chem.)