'dzoms tshe

འཛོམས་ཚེ
lunar conjunction [IW]

lunar conjunction [though a lunar eclipse may arise, these three rlung 'gros kyi transit, quick motion, and slow motion [bgrod pa myur dal] and south middle and north according to whether where it courses is conducive or not, and whether it abides with this star or that etc. must be well examined, because of the individual sa tshigs eclipse great or small, time earlier or later, or whether one will be seen or not, various dissimilarities arise.] [IW]