SORUS
So"rus, n.; pl. Sori. Etym: [NL., fr. Gr. (Bot.)
Defn: One of the fruit dots, or small clusters of sporangia, on the back of the fronds of ferns.
SORWE
Sor"we, n. & v.
Defn: Sorrow. [Obs.] Chaucer.
SORWEFUL
Sor"we*ful, a.
Defn: Sorrowful. [Obs.] Chaucer.
SORY
So"ry, n. Etym: [L. sory, Gr. (Old Min. Chem.)
Defn: Green vitriol, or some earth imregnated with it.
SOS SOS.
Defn: The letters signified by the signal ( . . . —-. . . ) prescribed by the International Radiotelegraphic Convention of 1912 for use by ships in distress.