# Dense layer > A hidden layer in which each neuron is connected to *every* neuron in the subsequent hidden layer.[^1] A [hidden layer](https://wiki.g15e.com/pages/Hidden%20layer.txt) in which each [neuron](https://wiki.g15e.com/pages/Artificial%20neuron.txt) is connected to *every* [neuron](https://wiki.g15e.com/pages/Artificial%20neuron.txt) in the subsequent hidden layer.[^1] ## Footnotes [^1]: https://developers.google.com/machine-learning/glossary#fully_connected_layer