The word "uncountable" refers to something that cannot be counted or measured individually because there are too many of them or they are too small to be counted one by one. Full definition
Storing my cupboards with uncountable number of packets of pastas and bottles of sauces have finally paid! (flavorquotient.com)
A string of discoveries has revealed that it is merely the entry point to a vast and still mysterious wilderness that teems with uncountable numbers of unusual objects. (discovermagazine.com)
I have not made up my mind yet: We know so little about a climate that over a billion years has at times been hot enough to boil water or create and destroy life in uncountable cycles, that has sent glaciers down to cover temperate lands and then has melted the glaciers so that life could return. (dotearth.blogs.nytimes.com)