Beware, older languages below! The languages below were invented during Tolkien's earlier period and should be used with caution. Remember to never, ever mix words from different languages!

Qenya 

neuma

noun. snare, snare, *noose

A noun in The Etymologies of the 1930s glossed “snare” under the root ᴹ√SNEW “entangle” (Ety/SNEW).

Neo-Quenya: Its Noldorin cognate was also glossed “noose”, so that meaning might apply to neuma as well; this would help distinguish it from later remma “snare” which had more to do with nets.