{ Pan- (?), Panta- (?), Panto- (?) }. [Gr. &unr_;, m., &unr_;, neut., gen. &unr_;, all.] Combining forms signifying all, every; as, panorama, pantheism, pantagraph, pantograph. Pan- becomes pam- before b or p, as pamprodactylous.
[1913 Webster]