lukay 1 noun English. The growing tip of any plant, including unfurled leaves of palms and plantains. Cultural Note. The unfurled fronds of the lisan rattan are used in sacrificial ceremonies. Example sentence: Subanen. Alapag lukay, megbaal ita pinusu' balun ta lema'. English. Get some immature leaves, let's make staple-cooked-in-leaves for our lunch tomorrow. Synonym. tiluk In group with: kamayungan 2