Godan verb with 'u' ending, Intransitive verb
to be ready; to be prepared; to be arranged
あなたの出発の準備がすべて整うよう取り計らいます。I will see to it that everything is ready for your departure. to be in order; to be put in order; to be well-ordered; to be well-proportioned; to be harmonious
to be adjusted; to be regulated; to be refined (e.g. of a face)
to be settled (e.g. treaty, contract); to be completed
Also written 調う【ととのう】、斉う【ととのう】