Sindarin 

delch

adjective. dense

Sindarin [PE17/017] Group: Eldamo. Published by

delch

adjective. dense

adj. dense. Tolkien seems to consider that it is not a suitable Sindarin form.

Sindarin [(PE17 Sindarin Corpus) PE17:17] < _delkā_. Group: Parma Eldalamberon 17 Sindarin Corpus. Published by

delch

adjective. dense