Word.ws English Dictionary

OPOC

OPOC is the abbreviation of opposed cylinder.

OPOC is the acronym of opposed piston opposed cylinder.

Meaning of opposed cylinder

Noun

opposed cylinder (plural opposed cylinders)

  1. A type of engine cylinder, with two pistons, horizontally opposed with each other, and the combustion chamber sitting centrally between the two pistons.
    Synonyms:
    OPOC

Meaning of opposed piston opposed cylinder

Adjective

opposed piston opposed cylinder (not comparable)

  1. Pertaining to the opposed-piston engine / opposed-cylinder engine
    Synonyms:
    OPOC

Forms of OPOC

pluralOPOCs

Questions about OPOC

What is OPOC the abbreviation of?
OPOC is the abbreviation of opposed cylinder.

Words near OPOC in the dictionary

  1. opo squash
  2. opo squashes
  3. opobalsam
  4. opobalsams
  5. opobalsamum
  6. OPOC
  7. OPOCs
  8. Opoczno
  9. opodeldoc
  10. opodeldocs
  11. Opoitian

Source and license

Adapted from Wiktionary: OPOC (page history and authors); opposed cylinder (page history and authors); opposed piston opposed cylinder (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Cite this entry: “OPOC.” Word.ws, https://word.ws/opoc. Based on Wiktionary, CC BY-SA 4.0.