* Scientific/Technical: "The engineer carefully calculated the size and placement of the orifices in the pressure valve to ensure optimal flow."
* Figurative: "Her words, like tiny needles, pierced the orifices of my carefully constructed defenses."
* Humorous: "The mischievous squirrel, determined to get into the bird feeder, gnawed a series of tiny orifices in the plastic."
* Formal: "The anatomical study examined the structure and function of the various orifices in the human body."
Remember, "orifices" is a word that often refers to body openings. It's important to use it in context and with sensitivity.