Godan verb with 'ru' ending, Intransitive verb
to be sorry; to beg someone's pardon; to feel small
間髪を入れず、迅速かつ的確な応対、畏れ入ります。Such an accurate, lightning-quick reply. What can I say? to be much obliged; to be grateful; to be thankful
to be amazed; to be greatly impressed; to admire
to be dumbfounded; to be confounded; to be stunned; to be fed up (with); to be defeated; to be beaten
Also written 畏れ入る【おそれいる】