"to bind up, bandage," 1840 (implied in deligated), from Latin deligatus "bound fast," from deligare "to bind fast," from de- (see de-) + ligare "to bind" (from PIE root *leig- "to tie, bind").
delicately
delicatessen
delicious
deliciousness
delict
deligate
deligation
delight
delightful
delightsome
Delilah