A Comparative Grammar of the Modern Aryan Languages of India v3.c19.36

v3.c19.36

So also are used the following:—Skr. परःश्वस् "the day after to-morrow." In the moderns it has also the sense "the day before yesterday," as H. परसों, and dialects परसों, परहौँ, परों. P. परसों, S. परिरहं, परिरहंको, seem to be used only in the first meaning. G. परम, M. परवां. O. has पर always in combination with दिन, and where the sentence does not of itself sufficiently indicate the meaning, they add the words "gone" and "coming" to express it more clearly, गत पर दिन "the day before yesterday," and आसंता पर दिन "the day after to-morrow."