No dense
dense [dens]
(comparative dens?er, superlative dens?est)
adj
1. tightly packed: so close together that there is not much sense of room or open space
2. very thick: so thick that it is difficult or impossible to see through
3. slow to learn or understand: lacking the ability to learn and understand quickly
4. hard to penetrate intellectually: so complex and intricate that it is difficult to assimilate and understand
5. physics with high mass: with a relatively high mass per unit volume