from
The Collaborative International Dictionary of English v.0.48
Overhand \O"ver*hand`\, a.
1. (Sewing) Over and over; -- applied to a style of sewing,
or to a seam, in which two edges, usually selvedges, are
sewed together by passing each stitch over both.
[1913 Webster]
2. (Baseball, Cricket, Tennis, etc.) Done (as pitching or
bowling) with the hand higher than the elbow, or the arm
above, or higher than, the shoulder; as, an overhand
pitch; an overhand stroke.
[1913 Webster +PJC]
{Overhand knot}. See Illustration of {Knot}.
[1913 Webster]