arkāgrā
Monier-Williams Sanskrit-English Dictionary (2nd ed.)
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p. 89, col. 2.
arkāgrā f. the sun's measure of amplitude,
Sūryas.
Böhtlingk Sanskrit-Wörterbuch in kürzerer Fassung
☞
vol. 1,
p. 108, col. 3.
arkāgrā f.
the sun's measure of amplitude SŪRYAS. 3,23.
ĀRYABH. 4,30.