Theoretically Jorisz regarded polygamy as lawful; there is no proof that his theory affected his own practice.
On some of these points the codes differ, and the whole is to be regarded as the ideal qualification, built up theoretically by the canonists.
She has been a zealous supporter of Irish national education, which is theoretically "united secular and separate religious instruction."
Theoretically, no doubt, this is correct, but the typical members of the two groups are so different from one another that, as a matter of convenience, the retention of the two families seems advisable.
The theoretical availability of heat is limited only by our power of bringing those particles whose motions constitute heat in bodies to rest relatively to one another; and we have precisely similar practical limits to the availability of the energy due to the motion of visible and tangible bodies, though theoretically we can then trace all the stages.
How would you define theoretically? Add your definition here.