eglab 2 noun English. Large, ca. 15 cm. diam., edible mushroom. Example sentence: Subanen. Kamun siselem, lempan nami, geglab tubu'. Minita'u dia gupid ma'isan ni Timu, lima laad gupia. English. This morning our vegetable was eglab mushrooms. I found five of them at the edge of Timu's cornfield! Synonym. ligetusen Generic. tubu'