'My' definitions:
- My \My\ (m[imac]), a. & poss. pron. [OE. mi, fr. min. See
Mine, and cf., for loss of n, A, a., An, a.]
Of or belonging to me; -- used always attributively; as, my
body; my book; -- mine is used in the predicate; as, the book
is mine. See Mine.
[1913 Webster]