emellertid

Etymology
, at least since 1530: i midhell tidh, same as Danish, Norwegian , Middle Low German middeler tit, similar to English meanwhile. Already in the 1580s, the use started to shift from time (= meanwhile) to cause (= however).

Adverb

 * 1)  meanwhile, during the same time
 * 2) however

Conjunction

 * 1)  meanwhile, during the same time
 * 2)  until
 * 3)  because