n. Same as psalter.n. Same as psaltery, 1.n. In zoology, the third division of the stomach of a typical ruminant, between the reticulum or honeycomb and the abomasum; the omasum: also called manyplies, from the numerous folds of mucous membrane which nearly fill the interior.n. In anatomy: The lyra of the fornix.n. The pectunculus.