Sentence:  In two minutes I was kneeling by the child's <WSD>crib</WSD>, and Sandy was dispatching servants here, there, and everywhere, all over the palace. I took in the situation almost at a glance -- membranous croup! 
Meaning of the word marked with <WSD> tags:  A baby's bed with high, often slatted, often moveable sides, suitable for a child who has outgrown a cradle or bassinet.