endolour

From French endolorir; equivalent to en- +‎ dolour.

• (Received Pronunciation) enPR: ĕndŏʹlər, IPA^(key): /ɛnˈdɒlɚ/

endolour (third-person singular simple present endolours, present participle endolouring, simple past and past participle endoloured)

1. (transitive, rare) Render dolorous; cause to be tormented by grief; aggrieve to profound sorrow.

• “endolour, v.” listed in the Oxford English Dictionary [2^nd Ed.; 1989]