A son; पितुरहमेवैको सूनुरभवम् K.; सूनुः सूनृतवाक् स्रष्टुः R.1.93.
A cihild, an offspring.
A grandson (daughter's son).
A younger brother; अनुस्मृताखण्डलसूनुविक्रमः Ki.1.24.
The sun; सूनुः पुत्रेऽनुजे रवौ इति विश्वः.
The Arka plant.
Source: Apte
Monier-Williams
Monier Monier-Williams, A Sanskrit–English Dictionary
सूनुsūnu1. 2. 3. सूनु . see under √1. 2. सू, and p. 1241, col. 3 .
1. 2. 3. सूनु . see under √1. 2. सू, and page and participle 1241, column 3 .
masculine gender one who urges or incites, an inciter Sa1y. on fg-veda i, 103, 4
masculine gender the sun (Equivalent toसवितृ) Lexicographers
masculine gender a son, child, offspring fg-vedaetc.
masculine gender a younger brother Kir. i, 24
masculine gender a daughter's son W.
masculine genderName of a R2ishi ऋषि (having the patronymic A1rbhava आर्भव or Ka1s3yapa काश्यप, author of fg-veda x, 176), Auukr.
masculine gender IndSt.
feminine a daughter Mn. i, 10. [confer, compareZend hunu; Lithuanian su1nu4s; Slavonic or Slavonian synu8; Gothic sunus; Anglo-Saxon sunu; English son; German Sohn .]
masculine gender (for 1. 2. see under √1. 2. सू) one who presses out or extracts the Soma सोम -juice fg-veda iii, 1, 12 (Equivalent toसोतृ 1 Sa1y.)
Source: Monier-Williams
Macdonell
A. A. Macdonell, A Practical Sanskrit Dictionary
सूनुsūnu[sû-nu] m. 1. [√1. su] Soma-presser (RV.); 2. [√2. sû] son (V., C.); coll. offspring (RV., rare); younger…