Word Study
yours
OXFORD DICTIONARY
yours, poss.pron.
1 the one or ones belonging to or associated with you (it is yours; yours are over there).
2 your letter (yours of the 10th).
3 introducing a formula ending a letter (yours ever; yours truly).
1 the one or ones belonging to or associated with you (it is yours; yours are over there).
2 your letter (yours of the 10th).
3 introducing a formula ending a letter (yours ever; yours truly).
Idiom
of yours of or belonging to you (a friend of yours).
For further exploring for "yours" in Webster Dictionary Online