Dictionary Definition:
icchaka 1 icchaka m. the citron, Citrus Medica L. icchaka 2 icchaka icchā, &c. See p. 169, col. 1
icchaka mfn. wishing, desirous of (cf. yathêcchakam) • m. Citrus Medica L. • (in arithm.) the sum or result sought L.