IPA: /əbˈsiːkwi/
KK: /ɑbˈsɛkwi/
A ceremony or ritual held to honor someone who has died, often involving burial or cremation.
The family gathered to pay their respects during the obsequy for their beloved grandmother.
Obsequy is derived from the Latin "obsequium" (meaning compliance or service), which itself comes from "ob" (meaning to) and "sequi" (meaning to follow). The term originally referred to the act of following or complying with the wishes of the deceased, particularly in the context of funeral rites. Thus, obsequy refers to the ceremonial observances or rites performed in honor of the dead.
Think of 'following' ('sequi') the wishes of someone who has passed away ('ob-') — that's why obsequy means the rites performed for the deceased.
No commonly confused words.