Definitions for: Upstroke

[n] a stroke normally made in an upward direction

Webster (1913) Definition: Up"stroke`, n.
An upward stroke, especially the stroke, or line, made by a
writing instrument when moving upward, or from the body of
the writer, or a line corresponding to the part of a letter
thus made.

Some upstroke of an Alpha and Omega. --Mrs.
Browning.

See Also: stroke