in an expositive manner or sense; by way of exposition or gloss.

after the manner of an exposition; = expositorily adv. at derivatives.

in an explicative or explanatory manner.

in an expository manner; by way of exposition, explanatorily.

In a manner that is accountable (in various senses); that can be reckoned or accounted for. Cf. unaccountable, adj.

In an illustrative manner; by way of, or by means of, illustration; so as to illustrate.

In an explanatory manner; so as to explain something, by way of explanation.

in an explicable manner, so as to be explainable; understandably.

= explanatorily, adv.

colloquial. it's this way: used conversationally to introduce an explanation of something.

in an illuminating way.