The sticky substance seeping out of trees called sap is a vital part of the treeâs life. Sap carries important nutrients, water and hormones through the tree that are essential for a healthy plant. Pruning, damage, pests and disease are common reasons why trees ooze and drip sap.
Definitions for penetralium. Here are all the possible meanings and translations of the word penetralium. Wiktionary(0.00 / 0 votes)Rate this definition: penetralium(Noun) the innermost (or most secret) part of a building; an inner sanctum.
Penumbra: Penumbra, (from Latin paene, âalmostâ; umbra, âshadowâ), in astronomy, the outer part of a conical shadow, cast by a celestial body, where the light from the Sun is partially blockedâas compared to the umbra (q.v.), the shadowâs darkest, central part, where the light is totally excluded.