1. an entertainment consisting of a series of items such as songs   revue   review   2. sleepy; drowsy   somnolent   soporific   3. the round yellow center of an egg   yolk   yoke   4. sense of taste; roof of mouth   palate   palette   5. thing required as a precondition   prerequisite   perquisite   6. entirely satisfactory; not in any way objectionable   unexceptional   unexceptionable   7. the link across necks of pair of oxen pulling cart or plough   yoke   yolk