synodic

About 0.07 uses per million words.

Meaning

1. adjective Of, related to or produced by a synod; synodal.
2. adjective Of or pertaining to the conjunction of two or more heavenly bodies.

   a synodic month

Similar words

synodal synodical synedrial synactic synecdochic synthonic synetic synacmic synecologic synechistic

Often followed by

period month periods revolution months rotation and arc lunar revolutions

Word family

synodical