Gnomish
bin
preposition. into
heb-
verb. to bind, bind round
bedhron
noun. husband
ther-
verb. to tie
a(d)
preposition. into
avin
preposition. into
benn
noun. husband
lind
noun. twine
man
masculine name. Man
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!
A noun appearing as G. bedhron “husband” in the Gnomish Lexicon of the 1910s replacing archaic G. †benn, a combination of the early root ᴱ√Beđ that was the basis for marriage words and the agental suffix G. -(r)on (GL/22).
Neo-Sindarin: I would adapt this into Neo-Sindarin as ᴺS. bethron “spouse (m.)”, a combination of the later root ᴹ√BES “wed” and the same agental suffix, where sr became thr.