Quenya 

marta-

to chance

marta- (1) vb. "to chance" or *"happen" (QL:63), cf. mart- "it happens" (impersonal) (LT2:348 read marta-?). Another version assigns transitive meanings to the same verb: "to define, decree, destine" (with the last sense = martya-, q.v.), with a variant umbarta- "in more lofty senses" (PE17:104)

martya-

destine

martya- vb. "destine" (MBARAT)

martyaina melme

destined ("true") love

>> martya "(to) destine" >> -ina perfect passive participle >> melme "love"

anwa melme

true love

Third-party request for translation.

>> anwa "true, actual" >> melme "love"

Sindarin 

meleth marthannen

fated ("true") love

>> meleth "love" >> bartha "(to) doom" >> -nnen perfect passive participle


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 

martya-

verb. to destine

Early Primitive Elvish

m(b)ṛtṛ

root. chance

Early Primitive Elvish [GL/24; LT2A/Turambar; QL/034; QL/063] Group: Eldamo. Published by