Nanny You want water?

In 1932, she began work as a nanny and teacher for the children of a German consul in Cuzco, Peru.

He was the fourth of six children and was brought up by a nanny in the British fashion of his class at that time.

So it appears that all three primary caregivers myself, my wife and our nanny were systematically and, I would think, subconsciously restructuring our language to meet him at the birth of a word and bring him gently into more complex language.