See Also:

tho(2) (iou)



tho adverb & conjunction. Long obsolete exc. dial.
[Old English Ta = Old Norse Ta; orig. a case-form of the demonstr. stem Ta- of THE, THAT, meaning 'that time' with ellipsis of noun.]
A. adverb. Then, at that time. Formerly also, after that, thereupon. OE.
B. conjunction. When, at the time that. OE-LME.