Twinclian

According to the Old English Dictionary:

twinclian

p. ode To twinkle :-- Se spearca ðara gódra weorca ðe tuinclaþ beforan mannum cuncta, quae poram hominibus rutilant, Past. 14; Swt. 87, 6. Ic ðæt lytle leóht geseah twinclian, Bt. 35, 3; Fox 158, 32. twinclian