English
engrieve
From en- + grieve.
Proto-Indo-European *gʷreh₂- ‘heavy’
…
Latin gravis ‘grave’
Latin gravō
Old French grever ‘to burden’
Middle English greven ‘to grieve’
English grieve
Today it means
verb To cause grief to, to vex or pain; to associate with vexation or pain.
Language periods are conventional ranges, not dates for this word.
Etymograph / engrieve