1. (adv.) From what place; hence, from what or which source, origin, antecedent, premise, or the like; how; -- used interrogatively.

2. (adv.) From what or which place, source, material, cause, etc.; the place, source, etc., from which; -- used relatively.

accordingly away because of that because of this consequently derivation ergo for that for that cause for that reason for this cause for this reason for which reason forth fountain hence hereat inception off on that account on that ground on this account origin out propter hoc provenance provenience root then thence thereat therefor therefore therefrom thereof thus thusly thuswise well wellspring wherefore wherefrom