Gamenian

According to the Old English Dictionary:

gamnian, gæmnian;

gamenian

p. ode; pp. od [gamen game] To joke, play; jŏcŭlāri, jŏcāri :-- Gregorius gamenode mid his wordum Gregory played with his words, Homl. Th. ii. 122, 4. [Icel. gamma to amuse, divert.] gamenian