Dictionary Definition:
○śiras n. a horse's head MBh
• (mfn.) having the head of a horse (N. of Nārāyaṇa) MBh. xii, 13100 seqq
• (ās), m. N. of a Dānava MBh. Hariv
• of a king (named in connection with Nārāyaṇa), VārP